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CushCore Tubeless Valves - 44mm, Royal Blue
  • £19.99
  • RRP £25.00
  • Saving you £20

CushCore tubeless air valves are specially designed to work with a CushCore insert. The air passageway is T-shaped, rather than a simple through-hole, which prevents the insert from obstructing air flow through the valve.High-quality 6061 T6 Aluminium tubeless valvesDrilled base to improve sealant flow around insertTapered nitrile rubber sealUnique cross drilled base for air flow around insertsRemovable valve core for faster flow of air and sealantValve core tool includedWeight: 0.2 lbsLengths: 44mm or 55mmThe valve body is CNC machined from 6061 T-6 aluminium, anodized black, with a tapered rubber collar permanently bonded at the sealing interface. The valve core can be removed to add tyre sealant. A locknut with O-ring seal and valve cap are included.

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CushCore Tubeless Valves - 44mm, Turquoise
  • £19.99
  • RRP £25.00
  • Saving you £20

CushCore tubeless air valves are specially designed to work with a CushCore insert. The air passageway is T-shaped, rather than a simple through-hole, which prevents the insert from obstructing air flow through the valve.High-quality 6061 T6 Aluminium tubeless valvesDrilled base to improve sealant flow around insertTapered nitrile rubber sealUnique cross drilled base for air flow around insertsRemovable valve core for faster flow of air and sealantValve core tool includedWeight: 0.2 lbsLengths: 44mm or 55mmThe valve body is CNC machined from 6061 T-6 aluminium, anodized black, with a tapered rubber collar permanently bonded at the sealing interface. The valve core can be removed to add tyre sealant. A locknut with O-ring seal and valve cap are included.

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CushCore Tubeless Valves - 55mm
  • £19.99
  • RRP £25.00
  • Saving you £20

CushCore tubeless air valves are specially designed to work with a CushCore insert. The air passageway is T-shaped, rather than a simple through-hole, which prevents the insert from obstructing air flow through the valve.High-quality 6061 T6 Aluminium tubeless valvesDrilled base to improve sealant flow around insertTapered nitrile rubber sealUnique cross drilled base for air flow around insertsRemovable valve core for faster flow of air and sealantValve core tool includedWeight: 0.2 lbsLengths: 44mm or 55mmThe valve body is CNC machined from 6061 T-6 aluminium, anodized black, with a tapered rubber collar permanently bonded at the sealing interface. The valve core can be removed to add tyre sealant. A locknut with O-ring seal and valve cap are included.

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CushCore Tubeless Valves - 55mm, Royal Blue
  • £19.99
  • RRP £25.00
  • Saving you £20

CushCore tubeless air valves are specially designed to work with a CushCore insert. The air passageway is T-shaped, rather than a simple through-hole, which prevents the insert from obstructing air flow through the valve.High-quality 6061 T6 Aluminium tubeless valvesDrilled base to improve sealant flow around insertTapered nitrile rubber sealUnique cross drilled base for air flow around insertsRemovable valve core for faster flow of air and sealantValve core tool includedWeight: 0.2 lbsLengths: 44mm or 55mmThe valve body is CNC machined from 6061 T-6 aluminium, anodized black, with a tapered rubber collar permanently bonded at the sealing interface. The valve core can be removed to add tyre sealant. A locknut with O-ring seal and valve cap are included.

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CushCore XC MTB Tubeless Tyre Insert Set - Grey - 27.5", Grey
  • £149.99
  • RRP £159.99
  • Saving you £6

CushCore XC MTB Tubeless Tyre Insert SetTrusted by many of the world's best riders with victories such as the 2020 Men's and Women's UCI Downhill World Champions, Women's eMTB World Champion, as well as multiple Enduro World Series wins, CushCore is quickly becoming one of the must-have names for tyre inserts. This version is engineered for the rigours of cross country (XC) racing and light trail riding, by allowing riders to push the limits of their tyres and suspension to new levels. Boasting 35% more sidewall support, 16% improved suspension performance, 12% less shocks and vibrations and 50% more impact protection, this set of two inserts is an ideal choice of upgrade for conquering every XC ride.How It WorksNot all tyre inserts are created the same. CushCore is no ordinary tyre insert and is based on a new concept, tyre suspension. Any suspension system has a spring and a damper, and with CushCore, pressurised air in the tyre is the spring and the CushCore tyre insert is the damper. Like traditional suspension, a constant damping force wouldn't work. It has to be dynamic. Suspension should be supple on small bumps but firm on the big hits. CushCore responds differently depending on the tyre load and scenario. The more the tyre flexes, the more damping it provides.Go BiggerCushCore improves suspension performance by 16% and reduces impact force from big hits by 50%. Send it with total confidence.Corner Harder35% more sidewall stability eliminates tyre squirm and burping, even at low tyre pressure. Rail corners with total confidence.Ride FasterCushCore provides a 12% smoother ride and 3% reduced rolling resistance. Ride with more control, more momentum, and less fatigue. It's like taking fewer punches in a fight.Features: Use: Cross Country (XC), Light trail riding Tyre Widths: 1.8-2.48" Inner Rim Width: 22-32mm Includes: 2x CushCore tyre inserts, 2x 44mm CushCore Presta air valves, valve core tool, installation instructions and rim stickers Tubeless Ready Unrivalled impact protection Super stable cornering Superior traction Weight: 27.5" Option: 140g; 29" Option: 150gTechnologies: CushCore transforms your tubeless tyre into a suspension system with a tune-able air spring and foam damper. A proprietary closed-cell, polyolefin foam controls compression and rebound forces. Its lightweight, ultra durable and impervious to sealant. CushCore's patented profile applies constant pressure on the tyre sidewalls. This provides protection and stability even at low tyre pressures. CushCore is designed to fit tight on the rim. This radial tension locks the bead to the rim while maintaining a supple tread patch.Manufacturer's Part Numbers: CC-70025 Grey 27.5" CC-70027 Grey 29"Buy CushCore Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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CushCore XC MTB Tubeless Tyre Insert Set - Grey - 29", Grey
  • £149.99
  • RRP £159.99
  • Saving you £6

CushCore XC MTB Tubeless Tyre Insert SetTrusted by many of the world's best riders with victories such as the 2020 Men's and Women's UCI Downhill World Champions, Women's eMTB World Champion, as well as multiple Enduro World Series wins, CushCore is quickly becoming one of the must-have names for tyre inserts. This version is engineered for the rigours of cross country (XC) racing and light trail riding, by allowing riders to push the limits of their tyres and suspension to new levels. Boasting 35% more sidewall support, 16% improved suspension performance, 12% less shocks and vibrations and 50% more impact protection, this set of two inserts is an ideal choice of upgrade for conquering every XC ride.How It WorksNot all tyre inserts are created the same. CushCore is no ordinary tyre insert and is based on a new concept, tyre suspension. Any suspension system has a spring and a damper, and with CushCore, pressurised air in the tyre is the spring and the CushCore tyre insert is the damper. Like traditional suspension, a constant damping force wouldn't work. It has to be dynamic. Suspension should be supple on small bumps but firm on the big hits. CushCore responds differently depending on the tyre load and scenario. The more the tyre flexes, the more damping it provides.Go BiggerCushCore improves suspension performance by 16% and reduces impact force from big hits by 50%. Send it with total confidence.Corner Harder35% more sidewall stability eliminates tyre squirm and burping, even at low tyre pressure. Rail corners with total confidence.Ride FasterCushCore provides a 12% smoother ride and 3% reduced rolling resistance. Ride with more control, more momentum, and less fatigue. It's like taking fewer punches in a fight.Features: Use: Cross Country (XC), Light trail riding Tyre Widths: 1.8-2.48" Inner Rim Width: 22-32mm Includes: 2x CushCore tyre inserts, 2x 44mm CushCore Presta air valves, valve core tool, installation instructions and rim stickers Tubeless Ready Unrivalled impact protection Super stable cornering Superior traction Weight: 27.5" Option: 140g; 29" Option: 150gTechnologies: CushCore transforms your tubeless tyre into a suspension system with a tune-able air spring and foam damper. A proprietary closed-cell, polyolefin foam controls compression and rebound forces. Its lightweight, ultra durable and impervious to sealant. CushCore's patented profile applies constant pressure on the tyre sidewalls. This provides protection and stability even at low tyre pressures. CushCore is designed to fit tight on the rim. This radial tension locks the bead to the rim while maintaining a supple tread patch.Manufacturer's Part Numbers: CC-70025 Grey 27.5" CC-70027 Grey 29"Buy CushCore Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Cyclo Seat Tube Reamer Handle
  • £39.99

Pro Seattube Reamer Handle, Adjustable Reamer handle for 07830, 07831, 07832

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Cyclus Head Tube Reamer And Facer 1 1/8 Inch
  • £162.44
  • RRP £170.99
  • Saving you £5

Head tube reamer 1 1/8" (34 mm) complete with reamerCyclus Tools special tool to face 1 1/8" (34 mm) head tubes.The head tube reamer creates coaxially exact plane cup seats on the head tube.max. head tube length: 190mm max. milling depth: 15mm max. wall tube thickness: 4 mmUseFirst remove the conical guide from the spindle.Insert the tool from above into the head tube of the frame. Put the conical guide on the spindle again and apply pressure with the spring.Rotate the tool clockwise. Use cutting oil while working. Continue to rotate clockwise while taking the tool out of the head tube.Repeat the above steps to ream the bottom side of the head tube.TipBefore reaming remove evetually existing chrome plates on the frame to avoid early abrasion of the reamer.After reaming you might need to remove sharp edges with file.After the use clean the reamer and keep it in a safe place.

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dhb Merino Neck Tube - Black - One Size}, Black
  • £15.00
  • RRP £22.00
  • Saving you £32

dhb Merino Neck TubeWarm, versatile and constructed from 100% Merino wool the dhb Neck Tube provides extra insulation in cold conditions. Using the finest quality Australian wool spun into fine yarns this Merino Neck Tube retains warmth and is also highly wicking making it ideal for aerobic activities such as running and cycling. The inner fibre is hydrophilic while the surface is hydrophobic, allowing it to absorb a greater amount of moisture before it feels wet compared to synthetic fibres. Merino also allows for natural breathability resulting in a more stable temperature so you don't overheat even during intense workouts.Features:Materials: 100% Merino WoolMid weight 200gsm merino wool Neck Tube for natural technical performanceSuperfine grade 18.5 micron merino yarn for high level comfort against the skinProvides outstanding thermal regulation across a range of climate conditionsNatural odour resistance, wicking properties, and breathabilitySlim, elastic fitAbrasion free flat-locked seamsAustralian wool from a guaranteed non-mulesed sourceBuy dhb Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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dhb Merino Neck Tube - Grey Marl - One Size}, Grey Marl
  • £15.00
  • RRP £22.00
  • Saving you £32

dhb Merino Neck TubeWarm, versatile and constructed from 100% Merino wool the dhb Neck Tube provides extra insulation in cold conditions. Using the finest quality Australian wool spun into fine yarns this Merino Neck Tube retains warmth and is also highly wicking making it ideal for aerobic activities such as running and cycling. The inner fibre is hydrophilic while the surface is hydrophobic, allowing it to absorb a greater amount of moisture before it feels wet compared to synthetic fibres. Merino also allows for natural breathability resulting in a more stable temperature so you don't overheat even during intense workouts.Features:Materials: 100% Merino WoolMid weight 200gsm merino wool Neck Tube for natural technical performanceSuperfine grade 18.5 micron merino yarn for high level comfort against the skinProvides outstanding thermal regulation across a range of climate conditionsNatural odour resistance, wicking properties, and breathabilitySlim, elastic fitAbrasion free flat-locked seamsAustralian wool from a guaranteed non-mulesed sourceBuy dhb Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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dhb Merino Neck Tube Neck Tubes
  • £15.00
  • RRP £22.00
  • Saving you £32

The dhb Merino Neck Tube is constructed from the highest-quality Australian wool spun into fine yarns for a soft, luxurious and itch-free feel. Merino is ideal for comfort during cold weather workouts and extended aerobic activities such as running and cycling. The inner core of the fibre is hydrophilic while the outer surface is hydrophobic, allowing it to absorb a greater amount of moisture before it feels wet compared to synthetic fibres. This neck tube is naturally breathable; moisture quickly evaporates when the fibres can't hold any more, helping you maintain your temperature and avoid overheating on sprints, climbs and hard efforts. 100% Merino Merino is the finest of wool. Soft, hypoallergenic, naturally antibacterial and therefore odour-resistant, it is 100% natural, renewable and biodegradable. Due to its fine diameter, Merino offers excellent wicking and breathability, while its porous nature provides incredible temperature and moisture management. dhb yarns can be traced back to non-mulesed sheep on farms in Australia, New Zealand and South Africa.

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dhb Original Buff Neck Tubes
  • £11.00
  • RRP £16.00
  • Saving you £31

An essential accessory for every cyclist and runner. The dhb Original Buff seals the neck area, trapping warmth and preventing chilly draughts getting into the upper chest and affecting your core temperature. Its multi-purpose design means it can be worn as a neck-warmer, pulled up to cover the ears, used as a head-band or stretched over the head as a hat on the coldest days.

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