Renthal have completely redesigned the Integra stem and this new version is a marked improvement on what was already a cutting edge design. The Integra II has a taken a lot of inspiration from their Apex stem as it features the same C-Shaped closure system which has been increased in size to cope with the demands of top level world cup downhill racing. The Integra II is not only incredibly strong but it is also lighter than many of its competitors, this is achieve by only using 6 bolts to clamp the bars as well as the stem to the crown of the fork.C-Shaped Clamp6-Bolt Clamping Design64mm Wide Clamping AreaFits All IS Crowns
Renthal have completely redesigned the Integra stem and this new version is a marked improvement on what was already a cutting edge design. The Integra II has a taken a lot of inspiration from their Apex stem as it features the same C-Shaped closure system which has been increased in size to cope with the demands of top level world cup downhill racing. The Integra II is not only incredibly strong but it is also lighter than many of its competitors, this is achieve by only using 6 bolts to clamp the bars as well as the stem to the crown of the fork.C-Shaped Clamp6-Bolt Clamping Design64mm Wide Clamping AreaFits All IS Crowns
Integrated headset from Relic featuring a laser etched logo on the top cap. Includes top and bottom bearings, crown race, top cap and compression washer and a 5mm spacers. Weight: 68g (2.4oz)
Key Features:1 1/8" threaded headset,Ball bearings,Steel cups,For 44mm 1 1/8" headtubes.
Provides additional storage for the PRO Smart Cage (PRSBC0049)
Stevie Churchill's signature Integrated headset from Primo. Box includes top and bottom sealed bearings, crown race, compression washer and Primo printed top cap. Weight: 80g (2.8oz)
Integrated headset from Primo. Box includes top and bottom sealed bearings, crown race, compression washer and Primo printed top cap. Weight: 68g (2.4oz)
Prime Doyenne 1-1/8"-1.5" Integrated HeadsetPrime's mission is to make your ride better, which is why the Doyenne Integrated Headset ensures smooth steering for many miles in all conditions, thanks to its superior reliability, quality and performance.The Doyenne Headset features highly polished angular contact bearings to ensure smoothness, and the top cap is CNC machined from 6061 alloy and sealed to keep moisture away from the bearings.To protect the lower bearings, Prime has included a CNC-machined 7075 alloy crown race.Features: Steerer Type: Tapered 1-1/8" to 1.5" Top Cap Material: Aluminium Top Cover Material: Aluminium Bearing Material: Steel Race with Steel Bearing Use: Road Upper Bearing: IS41.8/28.6, 8mm H x 41.8mm OD x 45x45deg Lower Bearing: IS52/39.8, 7mm H x 51.8mm OD x 45x45deg Stack Height: 8.7mm (without Crown Race) Top Cover Height: 8.2mm Weight: TBCBuy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Primavera 1-1/8"-1.5" Integrated HeadsetDesigned to provide you with the ultimate in steering performance, this headset features Ti Coated Races and Grade 10 Stainless Steel balls. Often overlooked and neglected, the headset is an essential component of your bike. Upgrade your ride with the Primavera Carbon Headset.The titanium nitrite coated races in the Primavera 1-1/8"-1.5" Integrated Headset roll smoothly and won't rust, while the angular contact bearings provide stability and allow for adjustability.We wanted the headset to run smoothly and last for many miles in all conditions, so the bearings are sealed tight against the elements.The looks match the performance thanks to a Prime branded carbon top cap and cover. We didn't hold back on the crown race either - it is CNC'd from 7075 alloy, which provides an improved contact point for the headset.And, if you want to slam your stem like the pros, select our short option, which features a 2.4mm top cover.Features: Steerer Type: Tapered 1-1/8" to 1.5" Top Cap Material: Carbon Top Cover Material: Carbon Bearing Material: Titanium Race with Steel Bearing Use: Road Upper Bearing: IS41.8/28.6, 6.5mm H x 41.8mm OD x 45x45deg Lower Bearing: IS52/39.8, 7mm H x 51.8mm OD x 45x45deg Stack Height: 8.9mm (Medium option) / 2.9 mm (short option) (without Crown Race) Top Cover Height: 8.2mm (Medium option) / 2.4mm (short option) Weight: TBCBuy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Primavera 1-1/8"-1.5" Integrated HeadsetDesigned to provide you with the ultimate in steering performance, this headset features Ti Coated Races and Grade 10 Stainless Steel balls. Often overlooked and neglected, the headset is an essential component of your bike. Upgrade your ride with the Primavera Carbon Headset.The titanium nitrite coated races in the Primavera 1-1/8"-1.5" Integrated Headset roll smoothly and won't rust, while the angular contact bearings provide stability and allow for adjustability.We wanted the headset to run smoothly and last for many miles in all conditions, so the bearings are sealed tight against the elements.The looks match the performance thanks to a Prime branded carbon top cap and cover. We didn't hold back on the crown race either - it is CNC'd from 7075 alloy, which provides an improved contact point for the headset.And, if you want to slam your stem like the pros, select our short option, which features a 2.4mm top cover.Features: Steerer Type: Tapered 1-1/8" to 1.5" Top Cap Material: Carbon Top Cover Material: Carbon Bearing Material: Titanium Race with Steel Bearing Use: Road Upper Bearing: IS41.8/28.6, 6.5mm H x 41.8mm OD x 45x45deg Lower Bearing: IS52/39.8, 7mm H x 51.8mm OD x 45x45deg Stack Height: 8.9mm (Medium option) / 2.9 mm (short option) (without Crown Race) Top Cover Height: 8.2mm (Medium option) / 2.4mm (short option) Weight: TBCBuy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
The titanium nitrite coated races in the Primavera 1-1/8"-1.5" Integrated Headset roll smoothly and won’t rust, while the angular contact bearings provide stability and allow for adjustability. Prime wanted the headset to run smoothly and last for many miles in all conditions, so they chose quality sealed cartridges to protect the bearings from the elements. The looks match the performance thanks to a Prime branded carbon top cap and cover. Prime didn’t hold back on the crown race either – it is CNC'd from 7075 alloy, which provides an improved contact point for the headset. And, if you want to slam your stem like the pros, select the short option, which features a 2.4mm top cover.
The Doyenne Headset features highly polished angular contact bearings to ensure smoothness, and the top cap is CNC machined from 6061 alloy and sealed to keep moisture away from the bearings. To protect the lower bearings, we've included a CNC machined 7075 alloy crown race.