These high-quality bearings are designed specifically for use in high-stress locations such as frame pivot points and they are sealed to protect them from the elements. The kit contains 2x 63804 and 6x 6902 bearings.
These durable and smooth bearings are designed specifically for use in high-stress locations such as frame pivot points and they are sealed to protect them from the elements. The kit contains 2x 6901, 4x 6902, 2x 6804, 2x 6900 bearings.
If you're installing a new pair of forks and re-using your Nukeproof Warhead headset, this crown race is the ideal part to help the forks to operate seamlessly with the bottom headset cup.
The Park Tool 758.2 will ream and face the head tubes of bikes that use the OnePointFive Interface StandardThe 758.2 is designed for use with the Park Tool HTR-1 or HTR-1B Headtube Facer and ReamerMust also be used with the 750 Centering Cone Adaptor to ensure correct alignment1.9516-inch (49.57mm) diameter reamer/2.441-inch (62mm) facerBores a machined surface to a depth of approximately 25mm and then faces the end of the headtubeSHIS terminology: The 758.2 is for EC49 upper and lower headtubesUse with generous quantities of Park CF2 cutting fluid for best results and prolonged tool life
Key Features: The Park tool 768 is a 43.8mm pilot for facing head tubes using the low profile Zero Stack type headset,The 768 is used with the 690-XL facer and the 750 centering cone adapter,Facing the head tube will improve the alignment of the bearings,The 768 pilot fits the Park tool HTR-1 Head tube Reamer and Facer Set.
Key Features: The 750.2 Centring cone adapter increases the size of the centering cone of the HTR-1 Head tube Reaming and Facing Set,Fits headtubes with an inside diameter of 38-60mm,Several headset standards use large head tube inside diameters,The 750.2 will allow the HTR-1 to be used with the IS (intergrated headset cups) and the OnePointFive (1.5 inch) headset standard,The HTR-1 must have the correct cutting tool and pilot for the corresponding standard.
Key Features: Facing improves the alignment of bearings in the headset, The 690-XL has an approximate diameter of 58mm and is a larger version of the 690 facer for facing head tubes with low profile Zero Stack type headsets,Must be used with the 768 pilot to ensure the frame is reamed and faced accurately.
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.
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.
Sized for use with 1 1/8" steerers, this durable and hard-wearing component is ideal for adding height to your steering set up.
Most Ritchey headsets feature angular contact bearings to provide better support for maximum bearing life and smoothness - with none of the slop that plagues less sophisticated designs.
Ideal for bikes with conventional head tubes, the Ritchey Comp V2 Headset features a cartridge bearing, and a smaller upper bearing to save weight, while the lightweight, precision-machined aluminium cups are deep for solid insertion. Headsets don't always get the attention they deserve; beautiful handlebars and stems can be so distracting... But this component is the interface between frame, fork and stem, and the basis for precision steering. This is why the Ritchey Comp V2 Conventional model is built to take the abuse of bad roads and tough mountain bike (MTB) trails while delivering smooth, reliable performance over the long haul. Please Note: Not compatible with Ritchey WCS Carbon forks with integrated 45-degree crown race. Additional Features: Smaller semi-cartridge upper bearing to save weight Oversize semi-cartridge lower bearing to handle loads Manufacturer's Part Number: 33032617001