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Campagnolo Super Record 12 Speed Road Cassette - Silver - 11-32t}, Silver
  • £319.99

Campagnolo Super Record 12 Speed Road CassetteThe 12-Speed Super Record cassette from Campagnolo increases the riders shifting performance and smoothness. The cassette fits the same 11-Speed freehub size and is compatible with current Campagnolo rear derailleurs, meaning the main difference is the exceptional boost to your bikes drivetrain performance and shifting efficiency.Providing a Massive Boost in PerformanceTo achieve this massive boost in performance, but without the rider needing to purchase new wheels or derailleurs, Campagnolo has made the sprockets thinner and featuring tighter dimensions, without any reduction in strength or durability. This 12-Speed cassette provides a linear upshift and downshift by a single tooth per shift the whole way up to the seventh gear, enabling you to find the perfect gear ratio for any riding situation without sacrificing your cadence rhythm.Quieter and Faster Shifting PerformanceThe closer sprockets ensure quieter and faster shifting engagement and thanks to the refined tooth design and surface treatment the cassette has a longer life-span than ever before. Campagnolo as also optimised the cassette carrier, making mounting of the cassette easier than ever before thanks to the matching thickness of the sprocket spacers.Features:  Streamlined, Single tooth-count increments from the 1st to the 7th sprocket  Super-smooth shifting performance  Fully compatible with current Campagnolo freehub bodies  Standard Chainstay Width Compatible  Extra sprocket without increasing cassette width, smaller space between cogs, smoother shifting  Technical Sprocket Treatment, increases service-life  Weight: 266gBuy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano XTR M9100 12 Speed Cassette - Black-Silver - 10-51t}, Black-Silver
  • £321.99

Shimano XTR M9100 12 Speed CassetteThe Shimano XTR M9100 12 Speed Cassette provides the smoothest, fastest and most reliable shifting performance imaginable. Featuring the new Hyperglide+ technology, which delivers the highest level of superior shifting, power-transfer and shifting stability.This cassette design is stiffer, lighter and more durable than anything that has come before it, combining titanium, aluminium and steel where it is best suited, this cassette is optimised for the toughest and most demanding rigours of mountain biking.Superb Shifting Smoothness Anywhere on the MountainDesigned with two intentions, the 10-45T cluster, featuring the Rhythm Step spec for exceptional Cross-Country shifting smoothness. This wide range can tackle any scenario and provide superb, smooth and consistent performance throughout the range of the cassette. The second gear cluster option is the Wide Range spec, which has been optimised for Enduro. providing exceptional shifting performance and reliability as the Rhythm Step does but has a huge 51T sprocket at the low end so you can climb any mountain gradient with ease.Features:Material: 5x Sprockets: Titanium; 3x Sprockets, Spider, Lock-Ring: Aluminium; 4x Sprockets: SteelUse: Mountain BikeDrivetrain Speed: 12-SpeedGearing Options: 10-45T (12-Speed Rhythm Step spec for Cross Country); 10-51T (12-speed Wide Range spec for Enduro)Freehub Engagement: Shimano Micro-SplineCompatible Chain: Shimano CN-M9100Spider Arm: OneType: HYPERGLIDE+Cassette Ratio: 10-45T (10-12-14-16-18-21-24-28-32-36-40-45T); 10-51T (10-12-14-16-18-21-24-28-33-39-45-51T)Part No: CS-M9100-12Weight: 349g (10-45T); 359g (10-52T)A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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RockShox Judy Silver TK Crown Adjust 27.5" 15x110 Solo Air Fork
  • £323.00

Premium performance at down-to-earth prices. Judy now includes all of the 30mm MTB and E-MTB forks, with axle and steerer options to match any spec, and Silver level forks give you stiff steel upper tubes and TurnKey lockout.Key Features:New graphics package with E-MTB endorsement option (15x110mm),TurnKey lockout gives 'on/off' control,Fits Tires up to 2.8" (15x110mm),Fast Black finished 30mm steel upper tubes couple stiffness and lightweight with a premium look,Plush coil spring or highly tunable Solo Air spring.Specifications:Model designator (SF): TK,Wheel size: 27.5",Travel (mm): 100mm, 120mm, 130mm,Damper Type: TurnKey,Fork offset: 42mm (27.5"),Maxle included: Maxle Stealth,Color (FS): Gloss Black,E-MTB Decal: No,Steerer: 1.5" Tapered,Axle: 15x110mm BOOST™,Axle to Crown (mm): 490, 510, 520,Brake type (FD): Disc,Crown Material: Forged, pocketed aluminum,Upper crown type: n/a,Lower leg material: Magnesium,Upper Tube Finish: Fast Black,Upper tube type: 30mm straight wall steel,Damper adjust: Crown,Damping adjustments: Extl rebnd, TurnKey lockout,Volume reducer: n/a,Spring: Solo Air,Spring rate: n/a,Max Tire Diameter (mm): 732,Max Tire Width (mm): 81,Maximum Rotor Size: 185mm,Minimum Rotor Size: 160mm,Fender Compatibility: n/a,Crown OD (mm): 53,Part Weight (g): 2258.

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RockShox Judy Silver TK Crown Adjust 29" 15x110 Solo Air Fork
  • £323.00

Premium performance at down-to-earth prices. Judy now includes all of the 30mm MTB and E-MTB forks, with axle and steerer options to match any spec, and Silver level forks give you stiff steel upper tubes and TurnKey lockout.Key Features:New graphics package with E-MTB endorsement option (15x110mm),TurnKey lockout gives 'on/off' control,Fits Tires up to 2.8" (15x110mm),Fast Black finished 30mm steel upper tubes couple stiffness and lightweight with a premium look,Plush coil spring or highly tunable Solo Air spring.Specifications:Model designator(SF): TK,Wheel size: 29",Travel (mm): 100mm, 120mm, 130mm,Damper Type: TurnKey,Fork offset: 51mm (29"),Maxle included: Maxle Stealth,Color (FS): Gloss Black,E-MTB Decal: No,Steerer: 1.5" Tapered,Axle: 15x110mm BOOST™,Axle to Crown (mm): 510, 530, 540,Brake type (FD): Disc,Crown Material: Forged, pocketed aluminum,Upper crown type: n/a,Lower leg material: Magnesium,Upper Tube Finish: Fast Black,Upper tube type: 30mm straight wall steel,Damper adjust: Crown,Damping adjustments: Extl rebnd, TurnKey lockout,Volume reducer: n/a,Spring: Solo Air,Spring rate: n/a,Max Tire Diameter (mm): 770,Max Tire Width (mm): 81,Maximum Rotor Size: 185mm,Minimum Rotor Size: 160mm,Fender Compatibility: n/a,Crown OD (mm): 53,Part Weight (g): 2350.

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Shimano XTR M9100 12 Speed Cassette - Black-Silver - 10-45t}, Black-Silver
  • £324.99

Shimano XTR M9100 12 Speed CassetteThe Shimano XTR M9100 12 Speed Cassette provides the smoothest, fastest and most reliable shifting performance imaginable. Featuring the new Hyperglide+ technology, which delivers the highest level of superior shifting, power-transfer and shifting stability.This cassette design is stiffer, lighter and more durable than anything that has come before it, combining titanium, aluminium and steel where it is best suited, this cassette is optimised for the toughest and most demanding rigours of mountain biking.Superb Shifting Smoothness Anywhere on the MountainDesigned with two intentions, the 10-45T cluster, featuring the Rhythm Step spec for exceptional Cross-Country shifting smoothness. This wide range can tackle any scenario and provide superb, smooth and consistent performance throughout the range of the cassette. The second gear cluster option is the Wide Range spec, which has been optimised for Enduro. providing exceptional shifting performance and reliability as the Rhythm Step does but has a huge 51T sprocket at the low end so you can climb any mountain gradient with ease.Features:Material: 5x Sprockets: Titanium; 3x Sprockets, Spider, Lock-Ring: Aluminium; 4x Sprockets: SteelUse: Mountain BikeDrivetrain Speed: 12-SpeedGearing Options: 10-45T (12-Speed Rhythm Step spec for Cross Country); 10-51T (12-speed Wide Range spec for Enduro)Freehub Engagement: Shimano Micro-SplineCompatible Chain: Shimano CN-M9100Spider Arm: OneType: HYPERGLIDE+Cassette Ratio: 10-45T (10-12-14-16-18-21-24-28-32-36-40-45T); 10-51T (10-12-14-16-18-21-24-28-33-39-45-51T)Part No: CS-M9100-12Weight: 349g (10-45T); 359g (10-52T)A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Dura-Ace R9200 12 Speed Cassette - Silver - 11-28t}, Silver
  • £329.99

Shimano Dura-Ace R9200 12 Speed CassetteThe Dura-Ace R9200 12 Speed Cassette from Shimano provides fast, smooth and seamless gear shifting performance anywhere. The Dura-Ace 12-Speed gear system is a top-level gearset, and this cassette offers a wide gear range that's reliable, efficient and lightweight.The uninterrupted shifting experience of the Dura-Ace R9200 12-speed cassette range lets you climb, sprint, and push your limits without stopping to think about your next gear change. Larger driving cogs maximize drivetrain efficiency and create compatibility with both Shimano 11 and 12-speed freehub bodies. Shimano HYPERGLIDE+ Gear Shifting PrecisionHYPERGLIDE+ cassettes have revolutionized off-road shifting with their seamless shifts both up and down the gear range. Now it's time for technology to change road cycling. Even during maximal efforts up a climb or nearing the finish line, riders no longer need to back off to perform a shift. In any gear, Dura-Ace R9250 drivetrains maximize efficiency thanks to larger cogs and retain compatibility with existing 11-speed freehub bodies. All this while increasing to 12-gears and without increasing weight, Dura-Ace CS-R9200 cassettes are the new paradigm in road shifting. Features: Series: Dura-Ace R9200 Series Faster, seamless shifts under maximum pedalling load Refined 12 step gear combination provides peak efficiency and accelerating performance for every situation Add wider 34T spec for pro-race usage Compatible with new 12-Speed and road 11-Speed Freehub body Gear Combination: 11-12-13-14-15-16-17-19-21-24-27-30T / 11-12-13-14-15-17-19-21-24-27-30-34T Type: HYPERGLIDE+ Compatible Chain: Shimano HG 12-Speed Weight: 223g (11-30T); 253g (11-34T)A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Technology Tech 3 E4 Duo Hydraulic Disc Brake - Silver, Left Hand
  • £337.00
  • RRP £375.00
  • Saving you £10

The Hope Technology Tech 3 E4 Duo Hydraulic Disc Brake is aimed at riders wanting to operate 2 calipers individually with one single hand. The master cylinder is combined with the powerful E4 calipers and will suit any riding for XC to Enduro/All mountain.Unique double lever design for riders who want to operate both brakes individually with one handTech 3 lever offers genuine bite point and reach adjustment without toolsCNC machined from 2014 T6 aluminium alloyPowerful 4-piston E4 calipers gives you all the power and control you'll needThe design is derived from the proven Tech 3 master cylinder and with the finger reach and bite point adjustments on each lever, you can be sure the levers will feel comfortable and suit your riding style. The Tech 3 Duo Master differs from our Uno system as there is a total in-dependency between the front and rear calipers.The E4 caliper is the replacement for the legendary M4 and is built for life on serious terrain and is probably best suited to Enduro and All Mountain bikes with travel of between 140 and 160mm. The E4 caliper is anodised for a sleek, stylish look and is CNC machined from 2014 T6 aluminium alloy. The E4 generates fantastic, progressive braking power by using four 16mm phenolic pistons and pad changes are easy thanks to the top loading pad entry.

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Hope Technology Tech 3 E4 Duo Hydraulic Disc Brake - Silver, Right Hand
  • £337.00
  • RRP £375.00
  • Saving you £10

The Hope Technology Tech 3 E4 Duo Hydraulic Disc Brake is aimed at riders wanting to operate 2 calipers individually with one single hand. The master cylinder is combined with the powerful E4 calipers and will suit any riding for XC to Enduro/All mountain.Unique double lever design for riders who want to operate both brakes individually with one handTech 3 lever offers genuine bite point and reach adjustment without toolsCNC machined from 2014 T6 aluminium alloyPowerful 4-piston E4 calipers gives you all the power and control you'll needThe design is derived from the proven Tech 3 master cylinder and with the finger reach and bite point adjustments on each lever, you can be sure the levers will feel comfortable and suit your riding style. The Tech 3 Duo Master differs from our Uno system as there is a total in-dependency between the front and rear calipers.The E4 caliper is the replacement for the legendary M4 and is built for life on serious terrain and is probably best suited to Enduro and All Mountain bikes with travel of between 140 and 160mm. The E4 caliper is anodised for a sleek, stylish look and is CNC machined from 2014 T6 aluminium alloy. The E4 generates fantastic, progressive braking power by using four 16mm phenolic pistons and pad changes are easy thanks to the top loading pad entry.

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"Prevelo Alpha One 14" Kids Bike" - Silver
  • £349.00
  • RRP £409.96
  • Saving you £15

The 14" Alpha One from Prevelo is the smallest pedal bike in the Prevelo line up and fits most 3 to 4.5 year olds. It's packed with features to get little riders off to the right start.Prevelo confidence inspiring low and narrow geometry. Prevelo geometry keeps the rider low, balanced and in controlLightweight 6061 aluminium frame with custom formed tubingLightweight aluminium alloy fork with chromoly steererTektro front and rear v-brakes with small reach brake leversFront hub with low profile rounded hex bolts and no harsh edged nuts for little legs to knock againstThree piece crank with squared taper cartridge bearing bottom bracket and ultra narrow Q factorDouble chain wheel guardCustom made cranks. All Prevelo cranks are sized specifically for each model bike, down to the millimetre95% assembled. Just install the handlebar, seatpost and pedalsPLEASE NOTE: The specification of the bike may be subject to change at any time and may differ from the images or specification of the bike shown here. If you would like to know any specific details please contact our sales team at Tweeks Cycles.Kid Optimised Crank - Prevelo crank lengths are custom sized for each size bike to make sure little riders have optimum pedal ergonomics. And they have ultra-narrow Q-factors to match the narrow hips of young cyclists. If that sounds like technical mumbo jumbo, here's the point - Prevelo cranks will help make small riders more comfortable and efficient on their bike.BOXT Rear Stays and Forged Dropouts - Kids are going to put their bikes through the ringer, so Prevelo bikes are built kid tough with robust BOXT rear chain stays and seat stays, and BMX track style forged dropouts that shroud the rear axle.Confidence Inspiring Geometry - The Alpha One features Prevelo's signature confidence inspiring geometry. Prevelo geometry utilizes a low bottom bracket that lowers the centre of gravity of the bike and rider, making for a more agile and confident ride.Kid Friendly Hubs - The hubs are equipped with rounded axle bolts that minimize hard edges. And because kids are going to run their bikes through muck, the hubs have rubber seals to keep out dirt and grime.Kid Optimised Cockpit - This is where little riders command these steed. It's decked out with ultra small diameter grips and short reach brake levers that are optimized for small hands.Low Stand Over Height - A low minimum seat height and dropped top tube help accommodate the smallest riders.Specifications:Weight (including pedals) - 14.4 lbs / 6.5 kg (13.45 lbs / 6.1 kg with freewheel kit installed)Minimum Saddle Height - 15.6 in / 397 mmMaximum Saddle Height - 17.5 in / 445 mmBottom Bracket Height - 6.7 in / 170 mmGain Ratio - 3.7Stand over (ground to top of top tube) - 14in / 355.6mmSize Chart:

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RockShox Recon Silver RL Solo Air Forks - Boost 2021 - Black - 130mm Travel, Black
  • £354.99

RockShox Recon Silver RL Solo Air Forks - BoostAll set for blasting across the MTB trails, these forks are equipped with a Solo Air spring and Motion Control damping for incredible front-end suspension performance on the roughest of rides. RockShox has also kitted out these versatile forks with a 32mm straight wall steel upper tube construction and magnesium lower legs for a superior strength to weight ratio. This makes them more than capable of handling all the intensity that comes with all day epics in the mountains.Graphics are easy to read and make a fresh impact.Motion Control damping featuring low speed compression adjustment to lockout.Fit tyres up to 2.8" (15x110mm, without fenders; the use of a full fender will reduce tyre clearance).Fast Black finished 32mm steel upper tubes couple stiffness with a premium look.Features: Upper Tube Type: 32mm straight wall SteelLower Leg Material: MagnesiumCrown Material: Forged, hollow AluminiumBrake Type: DiscMaxle Included: Maxle StealthDamping Adjustments: Extl rebound, low speed comp to lockDamper Adjustment: Crown Axle: 15x110mm BOOST Spring: Solo Air Fork Offset: 42mm (27.5"), 46mm (27.5"), 51mm (29") Damper: Motion Control Steerer: 1.5" Tapered Weight: 2363g (approx)Buy RockShox Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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RockShox Recon Silver RL Solo Air Forks - Boost 2021 - Black - 120mm Travel, Black
  • £354.99

RockShox Recon Silver RL Solo Air Forks - BoostAll set for blasting across the MTB trails, these forks are equipped with a Solo Air spring and Motion Control damping for incredible front-end suspension performance on the roughest of rides. RockShox has also kitted out these versatile forks with a 32mm straight wall steel upper tube construction and magnesium lower legs for a superior strength to weight ratio. This makes them more than capable of handling all the intensity that comes with all day epics in the mountains.Graphics are easy to read and make a fresh impact.Motion Control damping featuring low speed compression adjustment to lockout.Fit tyres up to 2.8" (15x110mm, without fenders; the use of a full fender will reduce tyre clearance).Fast Black finished 32mm steel upper tubes couple stiffness with a premium look.Features: Upper Tube Type: 32mm straight wall SteelLower Leg Material: MagnesiumCrown Material: Forged, hollow AluminiumBrake Type: DiscMaxle Included: Maxle StealthDamping Adjustments: Extl rebound, low speed comp to lockDamper Adjustment: Crown Axle: 15x110mm BOOST Spring: Solo Air Fork Offset: 42mm (27.5"), 46mm (27.5"), 51mm (29") Damper: Motion Control Steerer: 1.5" Tapered Weight: 2363g (approx)Buy RockShox Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Odyssey Hazard Lite V2 Clutch Freecoaster Wheel - RHD Black with Silver Hub / RHD
  • £359.99

The popular Odyssey Clutch v2 Freecoaster Hub laced to the tried and true Hazard Lite Rim for your convenience. The Clutch v2 has a full 14mm chromoly axle and more slack than the V1 Super-durable bearing arrangement throughout, Maximum strength axle design and Unique external slack adjustment feature & Super-durable drag mechanism design. ###section### Product Specs WHEEL SIZE:20" HUB:Odyssey Clutch V2 Freecoaster AXLE:Female Bolts DRIVE SIDE:Right Side Drive RIM:Odyssey Hazard Lite SPOKES:Straight Gauge NIPPLES:Brass WEIGHT:1361g / 48.03oz

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