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12 Speed Cassettes
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Campagnolo Veloce 9 Speed 12 / 23 Cassette ( CS01-EC0923 ) - NOS bicycle
Campagnolo Veloce 9 Speed 12 / 23 Cassette ( CS01-EC0923 ) - NOS bicycle, Sporting Goods > Cycling > Bike Components & Parts > Cassettes, Freewheels & Cogs
£37.00
Shipping: £4.00
eBay - bikeparts1139417
Campagnolo Chorus 11 Speed 12 / 27 Cassette ( CS9-CH127 ) - NOS bicycle
Campagnolo Chorus 11 Speed 12 / 27 Cassette ( CS9-CH127 ) - NOS bicycle, Sporting Goods > Cycling > Bike Components & Parts > Cassettes, Freewheels & Cogs
£127.50
Shipping: £7.50
eBay - bikeparts1139417
SRAM XG-1290 E1 12 Speed 10T Cassette In Rainbow | RRP £470
SRAM XG-1290 E1 12 Speed 10T Cassette In Rainbow | RRP £470, Sporting Goods > Cycling > Bike Components & Parts > Cassettes, Freewheels & Cogs
£399.98
Shipping: Free
eBay - sprocketsuk
Shimano Dura Ace 7800 / 10 Speed 12 / 25 Cassette sprocket set - NOS bicycle
Shimano Dura Ace 7800 / 10 Speed 12 / 25 Cassette sprocket set - NOS bicycle, Sporting Goods > Cycling > Bike Components & Parts > Cassettes, Freewheels & Cogs
£132.50
Shipping: £7.50
eBay - bikeparts1139417
source: Amazon
Shimano Dura Ace CS-R9200-12 (I-CSR920012130)
12-speed cassetteSpecification: 11-30Shifting Technology: Wireless Di2System: Hyperglide+ for smooth shiftingFreewheel: Shimano Road
£137.10
SunRace MZ6 12-Speed MTB Cassette, Silver/Black, HG-Spline, 11-51T B0FN84MYWB
Wide-Ratio 12-Speed Cassette (11-51T) – Offers a broad gear range suitable for gravel, e-bike, and MTB applications. The 11-51T spread provides excellent climbing capability and smooth cadence control on varied terrain Steel Spider & Alloy Lockring – Sprockets are mounted on robust steel spiders for added stiffness, while the alloy lockring ensures secure installation and consistent performance under load Advanced Material Composition – Features A7075 aluminium for the largest sprockets (39T, 45T, 51T) and high-tensile steel for the remaining sprockets, combining lightweight performance with long-term durability Lightweight Design – Despite its rugged build, the cassette maintains a competitive weight, making it suitable for performance-focused riders who demand durability without excess mass Shimano HG-Spline Compatibility – Designed to fit standard Shimano HG freehub bodies, for use with 12-speed drivetrains
£106.63
Shipping: Free
Amazon
Campagnolo Record 9 Speed 12 / 21 Cassette ( CS09-RE021 ) Sprocket set - NOS
Campagnolo Record 9 Speed 12 / 21 Cassette ( CS09-RE021 ) Sprocket set - NOS, Sporting Goods > Cycling > Bike Components & Parts > Cassettes, Freewheels & Cogs
£150.00
Shipping: £8.50
eBay - bikeparts1139417
Sun Race Sunrace CSMZ800 12 Speed Wide Ratio Cassette For Shimano 11-51 In Silver
Sunrace CSMZ800 12 Speed Wide Ratio Cassette For Shimano 11-51 In Silver, Sporting Goods > Cycling > Bike Components & Parts > Cassettes, Freewheels & Cogs
£89.99
Shipping: Free
eBay - sprocketsuk
Sun Race Sunrace CSMZ800 12 Speed Wide Ratio Cassette For Shimano 11-51 In Black
Sunrace CSMZ800 12 Speed Wide Ratio Cassette For Shimano 11-51 In Black, Sporting Goods > Cycling > Bike Components & Parts > Cassettes, Freewheels & Cogs
£81.99
Shipping: Free
eBay - sprocketstogo
WZUTBCCS Compatible For Shimano Deore SLX M7100 12-Speed MTB Cassette 10-51T Micro Spline Freewheel,Part RTWEVTRRO
12-speed mountain bike cassette with 10-51T wide gear range delivers smooth and precise shifting on off-road trails, serving as a durable bicycle replacement part for MTB drivetrain upgrades. Micro Spline interface ensures stable installation and tight gear engagement, improving performance during steep climbs and fast trail riding. High-strength steel structure enhances wear resistance, keeping the cassette reliable in rugged outdoor cycling and long-distance adventures. Lightweight design reduces overall drivetrain weight, boosting acceleration and efficiency for cross-country mountain biking. Solid construction extends service life under frequent use, acting as a practical bicycle replacement part for mountain bike maintenance and component replacement.
£173.77
Shipping: Free
Amazon Marketplace - linyishiyifengfangchanyingxiaocehuayouxiangongsi
Campagnolo Centaur 10 Speed 12 / 27 Cassette ( CS13-CEX27 / 4 Spline ) bicycle
Campagnolo Centaur 10 Speed 12 / 27 Cassette ( CS13-CEX27 / 4 Spline ) bicycle, Sporting Goods > Cycling > Bike Components & Parts > Cassettes, Freewheels & Cogs
£99.50
Shipping: £6.50
eBay - bikeparts1139417
Sun Race Sunrace CSMZ800 12 Speed Wide Ratio Cassette For Shimano 11-51 In Black
Sunrace CSMZ800 12 Speed Wide Ratio Cassette For Shimano 11-51 In Black, Sporting Goods > Cycling > Bike Components & Parts > Cassettes, Freewheels & Cogs
£82.99
Shipping: Free
eBay - sprocketsuk
EXPROTAS SUNSHINE 12-Speed XD Cassette Freewheel 9T-50T Black for SRAM GX Eagle XX1 X01 M
SUNSHINE 12-Speed XD Cassette Freewheel 9T-50T Black for SRAM GX Eagle XX1 X01 M, Sporting Goods > Cycling > Bike Components & Parts > Cassettes, Freewheels & Cogs
£72.80
Shipping: Free
eBay - exprotas
Sram XX1 XG-1299 Eagle 12 Speed Wide Ratio Cassette 10-52T In Box
Sram XX1 XG-1299 Eagle 12 Speed Wide Ratio Cassette 10-52T In Box, Sporting Goods > Cycling > Bike Components & Parts > Cassettes, Freewheels & Cogs
£394.99
Shipping: Free
eBay - sprocketsuk
WZUTBCCS Compatible For SRAM 12-Speed MTB Cassette GX EAGLE XS-1275 XD Driver Body 10-52T Bicycle Sprocket Freewheel,Part RTWEWEOVR
12-speed mountain bike cassette with 10-52T gear range delivers smooth and precise shifting, serving as a reliable bicycle replacement part for MTB drivetrain upgrades. XD driver body compatible design ensures secure installation and stable gear engagement, enhancing performance during steep climbs and fast downhill rides. Premium steel construction with durable plating offers excellent wear resistance, prolonging the service life of the bicycle replacement accessory in tough trail conditions. Optimized gear progression provides a wide 520% gear range, balancing speed and torque for versatile cross-country and enduro mountain biking. Lightweight and robust structure reduces overall bike weight while maintaining strength, making it an ideal upgrade for MTB drivetrain and component replacement.
£393.03
Shipping: Free
Amazon Marketplace - linyishiyifengfangchanyingxiaocehuayouxiangongsi
Shimano XTR CS-M9100 XTR cassette, 12-speed, 10-51 CSM9100051
Shimano XTR CS-M9100 XTR cassette, 12-speed, 10-51, Sporting Goods > Cycling > Bike Components & Parts > Other Bike Components & Parts
£221.95
Shipping: Free
eBay - woollyhatshop
Shimano 105 R7100 Cassette 12 Speed 11-34T Road Bike Hyperglide+
Shimano 105 R7100 Cassette 12 Speed 11-34T Road Bike Hyperglide+, Sporting Goods > Cycling > Bike Components & Parts > Cassettes, Freewheels & Cogs
£59.99
Shipping: Free
eBay - tri-sport_resort
Shimano Dura Ace 7800 / 10 Speed 12 / 23 cassette sprocket set - NOS 2-1Z800400-57
Shimano Dura Ace 7800 / 10 Speed 12 / 23 cassette sprocket set - NOS, Sporting Goods > Cycling > Bike Components & Parts > Cassettes, Freewheels & Cogs
£119.50
Shipping: £7.50
eBay - bikeparts1139417
SRAM Cassette PG950 11-34
CassetteSuitable for gearing: 9-speedCompatible with: SRAM, ShimanoRange: 11-34
£24.99
SHIMANO GRX CS-HG710 12Speed Road Cassette Sprocket 12S 12V 11-36T Freewheel Sprocket for Road Bike Original Bicycle Parts 1005009339580843
SHIMANO GRX CS-HG710 12Speed Road Cassette Sprocket 12S 12V 11-36T Freewheel Sprocket for Road Bike Original Bicycle Parts
£57.79
Shipping: Free
AliExpress UK
SRAM PG1070 10 Speed Cassette 12-28T Silver Steel Cogs FWS171228
SRAM PG1070 10 Speed Cassette 12-28T Silver Steel Cogs, Sporting Goods > Cycling > Bike Components & Parts > Cassettes, Freewheels & Cogs
£78.99
Shipping: Free
Base price: £78.99 / Unit
eBay - laxzo
Shimano SLX CS-M7100-12 Speed 10-51T Cassette Mountain Bicycle HYPERGLIDE
Shimano SLX CS-M7100-12 Speed 10-51T Cassette Mountain Bicycle HYPERGLIDE, Sporting Goods > Cycling > Bike Components & Parts > Cassettes, Freewheels & Cogs
£84.99
Shipping: Free
eBay - lushun0
WZUTBCCS Compatible For Shimano DEORE XT CS-M8100 12-Speed MTB Cassette 10-51T Micro Spline Sprocket Freewheel,Part(51T) RTWEVOWVR-51T
12-speed mountain bike cassette with 10-51T wide gear range delivers smooth and precise shifting on off-road trails, serving as a durable bicycle replacement part for MTB drivetrain upgrades. Micro Spline interface ensures stable installation and tight gear engagement, enhancing performance during steep climbs and fast trail riding. High-strength steel structure improves wear resistance, keeping the cassette reliable in rugged outdoor cycling and long-distance adventures. Lightweight design reduces overall drivetrain weight, boosting acceleration and efficiency for cross-country mountain biking. Sturdy construction extends service life under frequent use, acting as a practical bicycle replacement part for mountain bike maintenance and component replacement.
£182.66
Shipping: Free
Amazon Marketplace - linyishiyifengfangchanyingxiaocehuayouxiangongsi
Shimano Alivio CS-HG200 7-speed cassette 12 - 28T - HG spline S
Shimano Alivio CS-HG200 7-speed cassette 12 - 28T - HG spline S, Everything Else > Other
£29.86
Shipping: Free
eBay - belethors
Shimano Alivio CS-HG200 7-speed cassette 12 - 32T - HG spline S
Shimano Alivio CS-HG200 7-speed cassette 12 - 32T - HG spline S, Everything Else > Other
£29.86
Shipping: Free
eBay - belethors
Shimano Cassette 12 Speed 9-45T CS-M9200 XTR Hyperglide+ Bike Cassette MAG10886062
Optimised spacing improves shift accuracy, reducing hesitation when moving through the cassette under changing terrain 45T / CS-M9200 gear range helps riders manage cadence, climbs and speed changes with a smooth, predictable drivetrain feel Closely engineered sprockets support crisp shifts under varied effort, from steady endurance rides to harder accelerations Cassette 12 Speed 9-45T CS-M9200 XTR Hyperglide+ compatibility makes it suitable for service replacements, wheel builds or drivetrain refresh projects Durable tooth shaping helps maintain chain engagement over repeated miles, supporting quiet and efficient rotation
£399.99
Shipping: Free
Amazon
Miche Primato 12-29 Shimano 10 speed Cassette Bike Bicycle Silver 1 Piece MCX27
Miche Primato 12-29 Shimano 10 speed Cassette Bike Bicycle Silver 1 Piece, Sporting Goods > Cycling > Bike Components & Parts > Cassettes, Freewheels & Cogs
£51.28
Shipping: Free
Base price: £51.28 / Unit
eBay - laxzo
SHIMANO 105 CS-HG710-12 Cassette - 12-Speed, 11-36t, HG L2, Silver
Enhances ride versatility with a wide 11-36t gear range, ideal for varied terrain and demanding climbs, ensuring optimal cadence and power transfer. Constructed from , durable materials tailored for long-lasting performance and reliability in all riding conditions. Features 's innovative HG-L2 technology, delivering smooth, precise gear shifts and seamless compatibility with 12-speed and 11-speed road bike drivetrains. Designed for performance-oriented cyclists seeking efficient acceleration and responsive shifting, whether on flat sprints or steep inclines. Sleek, silver finish complements any bike aesthetic, making it a versatile upgrade for road cyclists aiming for gear range expansion and improved drivetrain performance.
£144.88
Shipping: £8.14
Amazon Marketplace - Bixem
EXPROTAS SUNSHINE XD MTB Cassette 12 Speed 9–50T Black Compatible SRAM XD Freehub
SUNSHINE XD MTB Cassette 12 Speed 9–50T Black Compatible SRAM XD Freehub, Sporting Goods > Cycling > Bike Components & Parts > Cassettes, Freewheels & Cogs
£65.80
Shipping: Free
eBay - exprotas
SHIMANO DEORE SLX M7100 MTB Groupset 1x12Speed Shifter Derailleur Chain Cassette
SHIMANO DEORE SLX M7100 MTB Groupset 1x12Speed Shifter Derailleur Chain Cassette, Sporting Goods > Cycling > Bike Components & Parts > Groupsets
£139.99
Shipping: Free
eBay - m.ahmad554
SRAM XG-1295 Eagle Cassette - 12 Speed X01- Mountain Bike / MTB / Cycle FW80
SRAM XG-1295 Eagle Cassette - 12 Speed X01- Mountain Bike / MTB / Cycle, Sporting Goods > Cycling > Bike Components & Parts > Cassettes, Freewheels & Cogs
£329.99
Shipping: Free
eBay - wolfcycles
SRAM SX Eagle 12 Speed 11-50t Cassette PG-1210 Shimano HG Freehub Compatible NEW
SRAM SX Eagle 12 Speed 11-50t Cassette PG-1210 Shimano HG Freehub Compatible NEW, Sporting Goods > Cycling > Bike Components & Parts > Cassettes, Freewheels & Cogs
£90.00
Shipping: £3.50
eBay - mr_birdbird
Shimano Deore XT CS-M8100-12 (ICSM8100051)
Cycling ShortsMaterial: Not SpecifiedClothing Features: UnisexCassette CS-M8100-12 Deore XT12-speed Cassette: Weight Saving, 10-51 Teeth
£98.95
SRAM GX Eagle XG 1275 12sp 06T25197660 Speed Cassette BNIB
SRAM GX Eagle XG 1275 12sp 06T25197660 Speed Cassette BNIB, Sporting Goods > Cycling > Bike Components & Parts > Cassettes, Freewheels & Cogs
£165.00
Shipping: £11.95
eBay - discountwardrobe
Miche Primato 10 Speed Cassette, Silver, 12/30t, Compatible with Shimano HG 18865964
Primato cassettes are engineered in Italy to give you complete compatibility with your relevant choice of groupset components Ramping and shift positions are largely kept the same as the original manufacturer but Miche give you alternative ratios, great performance, precision machining and keen pricing Manufactured in steel with matt chrome finish Compatible with 10 Speed Shimano HG groupsets Freehub Fitment: Compatible with Shimano HG Freehub bodies
£52.99
Shipping: Free
Amazon Marketplace - TradeINN
Shimano Ultegra R8100 Cassette 12 Speed 11-34T Road Bike HG+ Lightweight ICSR810012134
Shimano Ultegra R8100 Cassette 12 Speed 11-34T Road Bike HG+ Lightweight, Sporting Goods > Cycling > Bike Components & Parts > Cassettes, Freewheels & Cogs
£89.99
Shipping: Free
eBay - tri-sport_resort
Shimano 105 105 Di2 R7101 12-Speed Road Bicycle Cycle Cassette -11-34T (Not Box)
Shimano 105 105 Di2 R7101 12-Speed Road Bicycle Cycle Cassette -11-34T (Not Box), Sporting Goods > Cycling > Bike Components & Parts > Cassettes, Freewheels & Cogs
£55.99
Shipping: Free
eBay - lushun0
SRAM Force XG-1270 Cassette - 12-Speed, Silver, for XDR Driver Body, E1 (10-30t) 148723341
COMPATIBILITY - Designed for use with XDR controller body systems and SRAM 12-speed electronic transmissions GEAR OPTIONS - Available in 10-28T, 10-30T, 10-33T, and 10-36T to match your riding and terrain style X-RANGE TECHNOLOGY - Provides a wider gear range with smoother progression, so you're always at the optimal cadence PERFORMANCE CONSTRUCTION - Full pin construction and nickel chrome plating reduce weight while maximizing durability and silence Fluid Change - Features at least five jumps of a tooth in smaller ranges (10-28T, 10-30T, 10-33T) for ultra-smooth transitions
£152.99
Shipping: Free
Amazon Marketplace - TradeINN
EXPROTAS GOLDIX MTB Cassette 8-12 Speed 40T-50T Freewheel Sprocket for Shimano SRAM
GOLDIX MTB Cassette 8-12 Speed 40T-50T Freewheel Sprocket for Shimano SRAM, Sporting Goods > Cycling > Bike Components & Parts > Cassettes, Freewheels & Cogs
£53.80
Shipping: Free
eBay - exprotas
Miche XM 12-Speed MTB Cassette – 11/51t – Shimano/SRAM Compatible – Lightweight Steel & Aluminium – Smooth Shifting – Italian Made – Trail & Enduro Ready B8-4M7Y-C76Z
🇮🇹 Italian Engineering Excellence – Designed and manufactured in Italy by Miche, a trusted name in high-performance cycling components ⚙️ Hybrid Construction – Features 9 individual sprockets made from high-resistance steel with a matte chrome finish, plus 3 CNC-machined aluminium sprockets in a monoblock design 🪶 Lightweight & Durable – AL 7075 T6 aluminium monoblock with Hard Treatment anodization reduces weight while enhancing wear resistance 🔄 Smooth 12-Speed Shifting – Optimized for seamless gear transitions under load, ideal for aggressive trail, enduro, and XC riding 🔧 Easy Installation – Includes 6-bolt engagement system and anthracite-finished locknut for secure, hassle-free setup 🔗 Wide Gear Range – 11–51T configuration provides the versatility needed for steep climbs and fast descents 🔄 Shimano/SRAM Compatible – Works with standard Shimano and SRAM 12-speed MTB drivetrains
£115.12
Shipping: £13.34
Amazon Marketplace - Tribù bikers
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