These smooth rotating and fully sealed angular contact Ritchey Pro Headset Bearings are supplied in bags of two (except the 1.1/8” to 1/5” tapered option which will be supplied as a single unit). Additional Specifications: Dimensions: 1.1/8" - 1.5" Taper Option Outer: 51.9mm; Inner: 40.0mm: Thickness: 8mm 1.1/8" - 41.0mm Option: Outer: 41.0mm; Inner: 30.5: Thickness: 7mm 1.1/8" - 41.8mm Option: Outer: 41.8mm; Inner: 30.5: Thickness: 8mm Manufacturer’s Part Numbers: 1.1/8" - 1.5" Taper Option: 55040007004 1.1/8" - 41.0mm Option: 55440007001 1.1/8" - 41.8mm Option: 55340007001
The bearing is ABEC 5 certified which means that it has passed tests which include ID and OD tolerance’s, roundness of ball, trueness of faces & surfaces as well as noise testing at high RPM. These bearings have been designed and tested for the harshest of UK winters so if you want bearings that won’t let you down then these are the ones to get. Works with all Nukeproof headsets from 2015 onwards. For fitting instructions click here.
Simply find the relevant slot that matches the brand of rotor you're riding with. If the rotor slides into the slot, then it's worn and needs replacing. If the rotor doesn't fit in the slot, then you've still got enough material on the rotor to ensure effective braking. The tool has been precisely machined to ensure you get accurate results. The 2mm slot minimum thickness is a gauge for Tektro and TRP Ebike rotors. The 1.8mm slot minimum thickness is a gauge for Magura rotors. The 1.55mm slot minimum thickness is a gauge for SRAM rotors. The 1.5mm slot minimum thickness is a gauge for Shimano and Hope rotors.
Featuring a tough 6061 alloy build, this semi-integrated headset provides a high level of toughness and durability as you tackle every ride. Brand-X has also put it through its CNC forging and machining process, which gives removes unnecessary excess material while maximising strength. This results in smooth and dependable performance without any weight penalty. Thanks to its sealed angular bearings, it's designed to offer superior reliability, quality and performance at an exceptional price point. Comes complete with a top cap and a star nut to complement your ride. Manufacturer's Part Number: BXSINT44-56IITSH Black 44-56IITS Sealed
This headset uses sealed bearings and is designed to offer superior reliability, quality and performance at an exceptional price point. Brand-X has equipped it with a robust 6061 alloy construction for the best balance of strength and durability wherever your next ride takes you. Another highlight is this model's been put through a CNC forging and machining process to shave off any unnecessary excess material, while still preserving maximum toughness and strength. This results in a greater strength-to-weight ratio, so you can benefit from its hard-wearing reliability without any weight penalty. In addition, its angular contact sealed bearings ensure smooth, consistent operation in all weather conditions. Comes complete with a top cap and star nut to complement your ride. Manufacturer's Part Number: BXSINT44IETSH Black 44IETS Sealed
Visibility is key to a safe ride on busy roads when the sun goes down. With flashing, pulse and constant modes delivered through precision optics, the LifeLine USB Safety Light set is sure to catch the eyes of other road users and help make sure you get the space you need to ride comfortably. The lights mount via compact brackets with the option to fit temporarily via a silicone strap, or more permanently using a cable tie. Simply twist the light to fit and remove it from the bracket. A clip is built into the body of both lights, making them ideal for mounting onto bags, straps and belts. Perfect for evening runs, or for use as an additional pair of lights when cycling. Direct USB charging eliminates the need for chargers and cables; when the low battery indicator shows, lift the cover and plug the unit directly into a USB port. Never be caught with a dead battery again. Approximate Battery Run-Times: Front Light: High Beam: 2hrs Low Beam: 8hrs HI Flash: 8hrs Pulse: 10hrs Rear Light: Hight Beam: 2hrs Low Beam: 5hrs HI-flash: 17hrs Pulse: 9hrs
If you are a home or professional mechanic the LifeLine Pro Inner Cable Puller makes life far easier as it is, essentially, an extra pair of hands at your disposal. Use the Pro Inner Cable Puller to make brake and gear adjustments even simpler.
This Nukeproof top headset assembly is compatible with the bearings from the Nukeproof Steel Bearing or the upgraded Nukeproof Ti coated bearing with stainless balls. Designed to ensure the highest performance for tough and challenging conditions, this model has been engineered with durability and quality in mind. The latest generation of headsets has been revised, improved and expanded for optimum fit, sealing and performance as well as compatibility with a wide range of fork and frame standards. Featuring sealed angular contact bearings, this upper bearing cup which is CNC-machined from proprietary aluminium offers the optimum balance of lightweight, strength and durability for performance across all riding disciplines. Nukeproof has also kitted it out with a hard anodised finish and laser-etched graphics for maximum toughness as well as a sleek appearance. Don't know which headset you need? No problem! Simply use our Headset Technical Guide which includes a Headset Finder. If you need a top cap and star nut, this can be purchased here.
Ensuring a smooth and reliable rotation between your frame and fork, this hard-wearing addition to your cockpit features sealed 1 1/8" bearings for a low-maintenance, highly effective performance.
By the time you put a Ritchey product on your bike, it has passed a global testing and approval process that's second to none. Please Note: The bearing image(s) are for illustration purposes only. Please disregard any specific sizing information on the image and base your selection on our description and the specific option you choose.
Made from a hard-wearing alloy, this Press Fit component comes equipped with stainless steel, angular contact cartridge bearings, allowing for a smooth and efficient movement. Aided by high-webbing grease, it stays continually lubricated while the bearings come coated with a corrosion resistant titanium, preventing rust and moisture from impacting on performance.
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 Logic V2 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. Additional Features: Open sealed bearing system Uses Ritchey grease and sealed design for years of trouble-free performance