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  • Origin8 Torq Lite Cassette Cog 20t
    Precio:  $16,869.00

    Origin8 Torq Lite Cassette Cog 20t

    -Titulo Original : Origin8 Torq Lite Cassette Cog, 20t-Fabricante : Origin8-Descripcion Original: Splined, hardened chromoly construction // Optimized for strength and durability // Designed for Shimano/Sram style cassette bodies // ZERO-FLEX taper base design // Strongest single speed cog on the market //...
  • LANXUANR 8 Speed Cassette Fit For MTB Bike (11-28T)
    Precio:  $17,539.00

    LANXUANR 8 Speed Cassette Fit For MTB Bike (11-28T)

    -Titulo Original : LANXUANR 8 Speed Mountain Bicycle Cassette Fit For MTB Bike, Road Bicycle Super Light (11-28T)-Fabricante : LANXUANR-Descripcion Original: ?Note?A variety of specifications are available for your choice, please carefully check the specifications you need before purchasing. Choose the one that suits you best.(Includes 25T to 46T, 7 specifications) // ?Best Choice?Bike flywheel is made of quality steel material,high temperature resistance,corrosion resistance, anti-rust, non-deformation, wear-resistant,high performance of durability,good impact performance,high-precision tooth shape,loss-tooth design, strong compatibility,make riding increase more possible // ?Feature?Provide fast and accurate index conversion function through special tooth profile and ramp, it delivers smooth gear steps across its 8 speed range,Accurate positioning // ?Easy to Install?Professional manufacturing, directly replace your old or broken freewheel.Wonderful accessory for mountain bike and Road cycling.Easy installation, no need to make any adjustments to the transmission // ?Compatibility? Sram and Shimano 8 Speed System.Recommended Use: Road cycling?25T and 28T?, Mountain biking?32T-36T-40T-42T-46T),LanXuanr commit for great affortable bicycle parts to improve your performance and experience // Unique design concept Unique design concept Our design is for your convenience Chain shifting and Variable speed? Accurate chain guide effect makes your riding smoother and more precise high quality Tooth piece Using high-quality imported steel, high strength, high wear resistance, not easy to rust, easy to clean Independent small teeth The small teeth of the bicycle cassette flywheel are used frequently during use, and the independent small tooth design is convenient for later replacement and maintenance. Save use and maintenance costs Perfect riding experience Providing protection for your outdoor riding is our aim! Read more 8 speed - 40T 9 speed - 42T 9 speed - 50T 10 speed - 40T 10 speed - 42T 11 speed - 52T weight 414g 429g 535g 515g 527g 705g adaptation 8 speed 9 speed 9 speed 10 speed 10 speed 11 speed Shipping ? ? ? ? ? ? Manufacturer LANXUANR LANXUANR LANXUANR LANXUANR LANXUANR LANXUAN...
  • Litetop 10 Speed Cassette 11-40T MTB Cassette 10 Speed Fit F
    Precio:  $0.00

    Litetop 10 Speed Cassette 11-40T MTB Cassette 10 Speed Fit F

    -Titulo Original : 10 Speed Cassette 11-40T MTB Cassette 10 Speed Fit For Mountain Bike, Road Bicycle, MTB, BMX, SRAM, Shimano-Fabricante : Litetop-Descripcion Original: 10 Speed Wide Ratio Cassette Cogs 11-42T: 11-13-15-18-21-24-28-32-36-40T // Cog Material: Nickel-plated, Carrier Material: High Tensile Steel // Easy to Install Without Rear Derailluer Modification // Claimed Weight: 520 g // Compatibility: Sram and Shimano 10 Speed System //...
  • BOLANY 9 Speed Cassette MTB Cassette Silver/Black 11-46T
    Precio:  $45,239.00

    BOLANY 9 Speed Cassette MTB Cassette Silver/Black 11-46T

    -Titulo Original : BOLANY 9 Speed Cassette MTB Cassette 9 Speed Fit For Mountain Bike, Road Bicycle, MTB, SRAM, Shimano (Silver/Black 11-46T)-Fabricante : BOLANY-Descripcion Original: ?Note?A variety of specifications can be selected, please carefully check the specifications you need before purchasing. What suits you is the best.(Includes 25T to 50T, 8 specifications) // ?BEST CONVERSION?Bring you to the 1*9 speed experience with lower cost.Shifting will be much easy and simple to your loved ones, and it saved weigh // ?BEST CHOICE?Weight saving, Cheap, Reliable, Light, Great looks, Smooth shifting by gearing setup,Easy to install. // ?Feature?Close ratio gearing allows a more efficient use of energy through finer cadence control,Corrosion-resistant steel cassette lock ring // ?Compatibility? Sram and Shimano 9 Speed System.Recommended Use: Road cycling, Mountain biking //...
  • SRAM PG1050 11-28 10-Speed Cassette
    Precio:  $61,729.00

    SRAM PG1050 11-28 10-Speed Cassette

    -Titulo Original : SRAM PG1050 11-28 10-Speed Cassette-Fabricante : SRAM-Descripcion Original: PowerGlide technology allows for unmatched transition between gears in all high performance situations // Semi-spidered construction for maximum stiffness-to-weight ratio // Available in many optimized configurations to best match a variety of uses // 11,12,13,14,15,16,17,19,21,23 // 223 grams (11-23) //...
  • Wolf Tooth CNC Machined Aluminum Singlespeed Cogs Blue 18t
    Precio:  $39,229.00

    Wolf Tooth CNC Machined Aluminum Singlespeed Cogs Blue 18t

    -Titulo Original : Wolf Tooth CNC Machined Aluminum Singlespeed Cogs In Colors (Blue, 18t)-Fabricante : Wolf Tooth-Descripcion Original: 7075-T6 Aluminum // CNC Machined // Made in USA // These are the lightest weight and best looking aluminum single speed cogs available! They feature extra tall teeth for reliable chain retention when using chain tensioners and are machined from 7075-T6 aluminum billet for the best combination of light weight and high strength. They are reversible and feature a 4.5 mm width at the base that won't dig into your freehub body.  Now available in 5 great colors! These will fit on any Shimano-type freehub spline (geared or single speed) Designed to work with any chain Tooth width optimzed for 10 and 11 speed chains so it is recommended to use one of these if the bike has a chain tensioner Our Drop-Stop® chainrings mate with these cogs for the ultimate single speed drivetrain If you need a more durable option, check out our 416 Hardened and Electropolished Stainless Steel single speed cogs Design and manufactured in the Minneapolis, MN USA Material 7075-T6 Colors - black Weight - 22T= 23g, 20T= 20g, 19T= 18g, 18T= 16g, 17T= 15g, 16T= 11...
  • Origin8 Torq Lite Cassette Cog 14t
    Precio:  $16,559.00

    Origin8 Torq Lite Cassette Cog 14t

    -Titulo Original : Origin8 Torq Lite Cassette Cog, 14t-Fabricante : Origin8-Descripcion Original: Splined, hardened chromoly construction // Optimized for strength and durability // Designed for Shimano/Sram style cassette bodies // ZERO-FLEX taper base design // Strongest single speed cog on the market // COG OR8 TORQ LITE fSGL SPD CASS 14Tx3/3...
  • BESNIN Bike Cassette & Freewheels 11S 11-40T
    Precio:  $22,079.00

    BESNIN Bike Cassette & Freewheels 11S 11-40T

    -Titulo Original : BESNIN Bike Cassette & Freewheels 8/9/10/11/12 11-50Tspeed Screw On Freewheel Bike Replacement Accessory (11S 11-40T)-Fabricante : BESNIN-Descripcion Original: attention?this product is 11speed,11T-40T :11-13-15-17-19-21-24-28-32-36-40T black silver .size:16.4*16.4*2.8cm .(please confirm whether your bicycle meets the installation requirements, and confirm the ordered product is correct before buying) // perfect replacement?This cassette is perfect replacement of your old cassette, perfect operation, for best performance and maximum safety and life. // speed promotion : Providing fast riding speed with less effort needed. Reliable to use, applicable to mountain bike freewheel. // Stable shifting: the chain will not fall off during shifting, allowing you to ride with peace of mind // note?If you have any questions about the product or the process of using it, please contact us as soon as possible, we will definitely solve it for you. //...
  • Funn Solo Narrow Wide Chain Ring BCD 104mm (30T Blue)
    Precio:  $32,339.00

    Funn Solo Narrow Wide Chain Ring BCD 104mm (30T Blue)

    -Titulo Original : Funn Solo Narrow Wide Chain Ring, BCD 104mm (30T, Blue)-Fabricante : Funn-Descripcion Original: Most popular 104mm BCD interface // Narrow wide profile designed to keep chain on the ring // 7075 high tensile aerospace alloy with Full CNC finish // Optimal chain line design // Compatibility: 9 - 12 speed chains // FUNN Corona Solo Black 30...
  • SHIMANO CS-HG50 11-28 8-Speed Hyperglide Cassette
    Precio:  $19,779.00

    SHIMANO CS-HG50 11-28 8-Speed Hyperglide Cassette

    -Titulo Original : SHIMANO CS-HG50 11-28 8-Speed Hyperglide Cassette-Fabricante : SHIMANO-Descripcion Original: Chromed-steel construction provides exceptional durability // Computer designed HyperGlide shift ramps and tooth profiling for faster, more precise shifts // Shimano Reference Number: CS-HG50 //...
  • Wolf Tooth CNC Machined Aluminum Singlespeed Cogs Black 18t
    Precio:  $36,569.00

    Wolf Tooth CNC Machined Aluminum Singlespeed Cogs Black 18t

    -Titulo Original : Wolf Tooth CNC Machined Aluminum Singlespeed Cogs In Colors (Black, 18t)-Fabricante : Wolf Tooth-Descripcion Original: 7075-T6 Aluminum // CNC Machined // Made in USA // These are the lightest weight and best looking aluminum single speed cogs available! They feature extra tall teeth for reliable chain retention when using chain tensioners and are machined from 7075-T6 aluminum billet for the best combination of light weight and high strength. They are reversible and feature a 4.5 mm width at the base that won't dig into your freehub body.  Now available in 5 great colors! These will fit on any Shimano-type freehub spline (geared or single speed) Designed to work with any chain Tooth width optimzed for 10 and 11 speed chains so it is recommended to use one of these if the bike has a chain tensioner Our Drop-Stop® chainrings mate with these cogs for the ultimate single speed drivetrain If you need a more durable option, check out our 416 Hardened and Electropolished Stainless Steel single speed cogs Design and manufactured in the Minneapolis, MN USA Material 7075-T6 Colors - black Weight - 22T= 23g, 20T= 20g, 19T= 18g, 18T= 16g, 17T= 15g, 16T= 11...
  • SRAM PG950 9-Speed Cassette (12-26T)
    Precio:  $36,049.00

    SRAM PG950 9-Speed Cassette (12-26T)

    -Titulo Original : SRAM PG950 9-Speed Cassette (12-26T)-Fabricante : SRAM-Descripcion Original: Cassette Body Type: Shimano 9/10/SRAM, Cassette Cogs: 11,12,13,15,17,19,21,24,28, Cassette Color: Chrome, Cassette/Cog Color: Silver // Cassette/Cog Range: 11-28t, Chain Compatibility: 9-Speed, Cogs: 11,12,13,14,16,18,21,24,28 // Drivetrain Spacing: Shimano/SRAM 9, Speeds: 9sp, Weight: 250 gram, Weight: 370 gram // SRAM Power Glide II PG-950 9-Speed Cassettes fit Shimano-compatible freehub bodies. Features: Fit Shimano-compatible freehub bodie...
  • Piñon Shimano Cassette Sprocket Cs-hg50 8 Velocidades
    Precio:  $18,999.00

    Piñon Shimano Cassette Sprocket Cs-hg50 8 Velocidades

    -Titulo Original : SHIMANO Cassette Sprocket, Cs-Hg50 8-S, Ni-Plated, 11-13-15-18-21-Fabricante : SHIMANO-Descripcion Original: - Cassette de 8 velocidades Claris CS-HG50 Los casetes Shimano Claris HG50 garantizan un sistema duradero y de bajo mantenimiento que es fácil de operar, con cambios precisos y de acción ligera para transmisiones Shimano de 8 velocidades. Acabado niquelado para resistencia a la corrosión anillo de bloqueo de acero Especificaciones del artículo 8 velocidades Engranajes de casete 11-13-15-18-21-24-28-34 Velocidades de transmisión 8 Rango 11-34 Color Plata Color definido Shimano/SRAM ...
  • BOLANY 10 Speed Cassette MTB Cassette BlackSilver 11-50T
    Precio:  $44,009.00

    BOLANY 10 Speed Cassette MTB Cassette BlackSilver 11-50T

    -Titulo Original : BOLANY 10 Speed Cassette MTB Cassette 10 Speed Fit For Mountain Bike, Road Bicycle,Including 22mm Extender - For SRAM Shimano-Type Splined Freehub Body (BlackSilver 11-50T)-Fabricante : BOLANY-Descripcion Original: ?Note?A variety of specifications can be selected, please carefully check the specifications you need before purchasing. What suits you is the best.(Includes 28T to 50T, 7 specifications) // ?BEST CONVERSION?Bring you to the 1*10 speed experience with lower cost.Shifting will be much easy and simple to your loved ones, and it saved weigh // ?BEST CHOICE?Lighter, stiffer, and quieter. Hollow machined steel cluster and outer machined alloy cog make this lighter and stiffer than a titanium cassette. Elastomers and special tooth profiling eliminates vibration and noise when the chain engages the cogs while maintaining lossless power transfer, Smooth shifting by gearing setup,Easy to install. // ?Feature?Close ratio gearing allows a more efficient use of energy through finer cadence control,Corrosion-resistant steel cassette lock ring // ?Compatibility? Sram and Shimano 10 Speed System.Recommended Use: Road cycling?28T and 32T?, Mountain biking?36T-40T-42T-46T-50T) //...
  • BESNIN Bike Cassette and Freewheels 9S 11-40T
    Precio:  $17,649.00

    BESNIN Bike Cassette and Freewheels 9S 11-40T

    -Titulo Original : BESNIN Bike Cassette Freewheels 8/9/10/11/12 11-50Tspeed Screw On Freewheel Bike Replacement Accessory (9S 11-40T)-Fabricante : BESNIN-Descripcion Original: attention?this product is 9speed,11T-40T :11-13-16-20-24-28-32-36-40T black silver.size:16.4*16.4*2.8cm . (please confirm whether your bicycle meets the installation requirements, and confirm the ordered product is correct before buying) // perfect replacement?This Cassette is perfect replacement of your old cassette, perfect operation, for best performance and maximum safety and life. // speed promotion : Providing fast riding speed with less effort needed. Reliable to use, applicable to mountain bike freewheel. // Stable shifting: the chain will not fall off during shifting, allowing you to ride with peace of mind // note?If you have any questions about the product or the process of using it, please contact us as soon as possible, we will definitely solve it for you. // product details? 8S 11-40T 11-13-16-20-24-28-32-40T--black silver--size:16.4*16.4*2.8cm 8S 11-42T 11-13-16-20-24-28-32-42T--black silver--size:17.2*17.2*2.8cm 9S 11-32T 11-13-15-17-21-24-28-32T--black silver--size:13.0*13.0*2.8cm 9S 11-36T 11-13-15-17-21-24-28-32-36T--black silver--size:14.7*14.7*2.8cm 9S 11-40T 11-13-16-20-24-28-32-36-40T--black silver--size:16.4*16.4*2.8cm 9S 11-42T 11-13-16-20-24-28-32-36-42T--black silver--size:17.2*17.2*2.8cm 10S 11-36T 11-13-15-17-19-21-24-28-32-36T--black silver--size:14.7*14.7*2.8cm 10S 11-40T 11-13-15-17-21-24-28-32-36-40T--black silver--size:16.4*16.4*2.8cm 10S 11-42T 11-13-15-17-21-24-28-32-36-42T--black silver--size:17.2*17.2*2.8cm 11S 11-40T 11-13-15-17-19-21-24-28-32-36-40T--black silver--size:16.4*16.4*2.8cm 11S 11-42T 11-13-15-17-19-21-24-28-32-36-42T--black silver--size:17.2*17.2*2.8cm 11S 11-46T 11-13-15-17-21-24-28-32-36-40-46T--black silver--size:18.2*18.2*2.8cm 11S 11-50T 11-13-15-17-21-24-28-32-36-42-50T--black silver--size:20.4*20.4*2.8cm 12S 11-50T 11-13-15-17-19-21-24-28-32-36-42-50T--black silver--size:20.4*20.4*2.8cm Premium Quality:Constructed of high strength metal, anti-rust, non-deformation, wear-resistant, high performance of durability. Useful Design:High precision thread ensures close connection with the bike hub and smooth operation. please make sure whether your bicycle fits the speed of the cassette Before buyin...
  • SRAM PG-1170 11-Speed Cassette With 11-36T Gearing
    Precio:  $85,449.00

    SRAM PG-1170 11-Speed Cassette With 11-36T Gearing

    -Titulo Original : SRAM PG-1170 11-Speed Cassette With 11-36T Gearing-Fabricante : SRAM-Descripcion Original: PG-1170 Cassette - Designed for smooth, high shifting performance with a quieter chain/cassette combination // Semi-Spidered - Our cassette features a semi-spidered design that is light, strong and efficient for a maximum stiffness to weight ratio // Power Glide - More reliable, more durable, better performing shift technology for smooth and positive shift performance // Force 22 Groupset - Engineered to seamlessly pair with SRAM's Force 22 group, and includes the addition of a 16T cog neatly tucked into the cassette's profile // Material - Cog cluster is made of high grade steel that is heat treated for strength and durability with a forged 7000 series alloy lock ring //...
  • SRAM PG-1050 Cassette (10-Speed) One Color 12x36
    Precio:  $0.00

    SRAM PG-1050 Cassette (10-Speed) One Color 12x36

    -Titulo Original : SRAM PG-1050 Cassette (10-Speed) One Color, 12x36-Fabricante : SRAM-Descripcion Original: PowerGlide technology allows for unmatched transition between gears in all high performance situations // Semi-spidered construction for maximum stiffness-to-weight ratio // Available in many optimized configurations to best match a variety of uses // 11,12,13,14,15,16,17,19,21,23 // 223 grams (11-23) // Semi-spidered construction with durable, blast/heat-treated steel cogs and weight reduction ports throughout the range (three largest cogs fixed to spider)PowerGlide tooth profiling designed for smooth/fast shifting performance (36t max for mountain derailleurs, 32t max for road medium cage, 28t max for road short cage)Fits 8/9/10sp* SRAM/Shimano-spline freehub bodies for 10-speed shifting/spacing *(does not fit DuraAce 10sp aluminum freehub bodies)Includes black steel lockring speed: 10sprange: 11-23tcogs: 11,12,13,14,15,16,17,19,21,23weight: 250...
  • Wolf Tooth CNC Machined Aluminum Singlespeed Cogs Blue 20t
    Precio:  $36,569.00

    Wolf Tooth CNC Machined Aluminum Singlespeed Cogs Blue 20t

    -Titulo Original : Wolf Tooth CNC Machined Aluminum Singlespeed Cogs In Colors (Blue, 20t)-Fabricante : Wolf Tooth-Descripcion Original: 7075-T6 Aluminum // CNC Machined // Made in USA //...
  • Piñon Single Speed Freewheel 17t Bmx 30
    Precio:  $16,519.00

    Piñon Single Speed Freewheel 17t Bmx 30

    -Titulo Original : DRIFT MANIAC Single Speed Freewheel 17t BMX 30 Point Engagement Threaded-Fabricante : DRIFT MANIAC-Descripcion Original: - Rueda libre 17t roscada - Diámetro interior = 34 mm, 30 poe (puntos de compromiso) - Tipo de rosca del cubo = B1.37 * 24 tpi, tamaño de cadena de ajuste = 1/2 * 3/32, rodamiento de bolas suelto. - Compatible con cadena de hasta 9 velocidades - Se requiere una herramienta especial (8 estrías) para retirar la rueda libre. Herramienta grande para la herramienta de extracción 16T / 17T / 18T. rueda libre de una sola velocidad rueda libre 17...
  • DRIFT MANIAC 8 Speed Freewheel 13-32 Epoch E-Bike Sprocket 8
    Precio:  $29,699.00

    DRIFT MANIAC 8 Speed Freewheel 13-32 Epoch E-Bike Sprocket 8

    -Titulo Original : DRIFT MANIAC 8 Speed Freewheel 13-32 Epoch E-Bike Sprocket 8spd-Fabricante : DRIFT MANIAC-Descripcion Original: 8 speed freewheel 13-32, 13-14-16-18-20-24-28-32 Teeth.Compatible with e-bike, mountain bike, cargo bike, city bike, commuting bike with hub motor. // Hub freewheel off set 39.5mm,hub freewheel thread type B1.37*24, hub freewheel thread diameter 34mm. // Ebike specific freewheel 8 spd, Made of high strength SPHC and durable chromoly steel. Nickel plated surface treatment. // Total height: 39.5mm+/-0.2mm, Weight:535g+/-1g,hot rolled steel cogs(sprockets) + 3 layer nickel plated, steel clutch mechanism. // Designed for E-bike, ratchet mechanism is high strength and durable, able to withstand the torque generated from the electric motor.gear range 246%. //...
  • CyclingDeal Single Speed Cassette 17 Teeth 1/2 X3/32
    Precio:  $15,649.00

    CyclingDeal Single Speed Cassette 17 Teeth 1/2 X3/32

    -Titulo Original : CyclingDeal Single Speed Bike Bicycle Compatible With Shimano Type Freewheel Cassette 17 Teeth 1/2 X3/32-Fabricante : CyclingDeal-Descripcion Original: COMPATIBILITY: Compatible with Shimano type free wheel - easily to be removed or installed by freewheel tool. Inner diameter 34mm. // Choices: Chain compatibility: 1/2"x1/8" . Teeth: 16. // QUALITY: Made of high quality hardened steel. Tough and long lasting. // BEARINGS: Quality ball bearings which rolls smoothly. // ORDER NOW, WORRY FREE! We're so confident about our product quality that we can provide 1-year warranty! Made in Taiwan. // Choices: Chain compatibility: 1/2x3/32 or 1/2x1/8. Teeth: 16,17 or 18. COMPATIBILITY: Compatible with Shimano type free wheel - easily to be removed or installed by freewheel tool.QUALITY: Made of high quality hardened steel. Tough and long lasting.BEARINGS: Quality ball bearings which rolls smoothly. Quality Compatibility: Freewheel Easy Installation & Removal Read more BICYCLE EXPERTS We design and develop premium bicycle parts and accessories. WIDE SELECTION With more than 2000 high quality and good value products, you will always find what you need. SOURCING TOP PRODUCTS All the products we stock are carefully selected from the factories in the cycling industry. PRODUCT VIDEOS Our team are working hard to try add videos of all the products we are selling. This will allow customers to have a visual image of the products and learn how to use it before purchasing. Read more Read mor...
  • LANXUANR 8 Speed Cassette Fit For MTB Bike (11-36T)
    Precio:  $20,809.00

    LANXUANR 8 Speed Cassette Fit For MTB Bike (11-36T)

    -Titulo Original : LANXUANR 8 Speed Mountain Bicycle Cassette Fit For MTB Bike, Road Bicycle Super Light (11-36T)-Fabricante : LANXUANR-Descripcion Original: ?Note?A variety of specifications are available for your choice, please carefully check the specifications you need before purchasing. Choose the one that suits you best.(Includes 25T to 46T, 7 specifications) // ?Best Choice?Bike flywheel is made of quality steel material,high temperature resistance,corrosion resistance, anti-rust, non-deformation, wear-resistant,high performance of durability,good impact performance,high-precision tooth shape,loss-tooth design, strong compatibility,make riding increase more possible // ?Feature?Provide fast and accurate index conversion function through special tooth profile and ramp, it delivers smooth gear steps across its 8 speed range,Accurate positioning // ?Easy to Install?Professional manufacturing, directly replace your old or broken freewheel.Wonderful accessory for mountain bike and Road cycling.Easy installation, no need to make any adjustments to the transmission // ?Compatibility? Sram and Shimano 8 Speed System.Recommended Use: Road cycling?25T and 28T?, Mountain biking?32T-36T-40T-42T-46T),LanXuanr commit for great affortable bicycle parts to improve your performance and experience //...
  • SHIMANO Ultegra R8000 Cassette 11-30T
    Precio:  $83,639.00

    SHIMANO Ultegra R8000 Cassette 11-30T

    -Titulo Original : SHIMANO Ultegra R8000 Cassette 11-30T-Fabricante : SHIMANO-Descripcion Original: Cog Sizes: 11 x 25t, 11 x 28t, 11 x 30t, 11 x 32t, 12 x 25t, 14 x 28t // Cog Material: nickle-plated steel // Hub Type: HyperGlide (HG) // Carrier Material: aluminum // Claimed Weight: [11x25] 232g, [11x28] 251g, [11x30] 269g, [12x25] 243g, [14x28] 300g // Shimano's Ultegra group is one of the most popular out there with good reason: it's the perennial favorite when you factor the performance-to-dollars equation. With different demands for drivetrain ranges required for road, gravel, and CX riding, Shimano has created cassette ranges designed to allow the R8000 drivetrain to easily satisfy the needs for a variety of riders. The Ultegra CS-R8000 Cassette ranges as high as 32t, so you can set up the new Ultegra (or Dura-Ace R9100) with the range you need for gravel epics, 4 corner crits, hill climbs, junior nationals, and everything in-between. Shimano's experience in forging, machining, and engineering allows for an enormous amount of technology that goes into tooth design, shaping, and shifting ramps. The cogs themselves are constructed from a nickel-plated steel that prevents corrosion and is slow to wear. Ultimately, this leads to cassettes that shift smoother and more precisely--and last longer--at a price that's friendly to the self-sponsored racer. The top five cogs are grouped as three and two, respectively, and are riveted to anodized aluminum spiders that add stiffness to improve shifting. The remaining six cogs are individual with spacers between, and an anodized aluminum lockring screws into the freehub to hold the entire assembly together. One spline of the cassette is wider than the others and corresponds with the splines on the freehub, so the cassette cogs can only be installed with the right clocking of the shifting ramps, timing them for perfect chain pick-up and release. This innovation is true to Shimano's Japanese culture, which uses the term poka-yoke to refer to features--like these guiding splines--that serve as built-in wards against user error...
  • SRAM Sram PG-850
    Precio:  $16,109.00

    SRAM Sram PG-850

    -Titulo Original : SRAM Sram PG-850-Fabricante : SRAM-Descripcion Original: Compatible w/all Shimano systems // Compatible w/all Sram/Gripshift systems // Heat treated for durability // Lightweight //...
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