This item features a high-quality alloy construction with a high-grip knurled finish. This ensures the Deda Expander Bung provides a firm hold on the inside of carbon fibre steerers, so you can corner and descend in confidence.
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
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.
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.
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
The two aluminium wedges of the strong and reliable Hope Head Doctor simply pull together and expand inside any 1.1/8" fork steerer tube, giving you a solid thread to pull the stem down.
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.
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.
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.
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
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
The ABEC5 ACB 71806 LLB raises the bar for military standard, high precision bearings. By using high precision HRC-64 hardened Grade 5 Chromium Steel Balls, and 52100 High-Carbon Chromium-Alloy mirror polished races. This combination allows Enduro's ABEC 5 bearings to use tolerances twice as tight as ABEC 3, and operate without any noise. The Graphite/Nylon ball retainers allow virtually frictionless movement and provide constant lubrication to maximise the life of the bearing. Technologies: Kyodo Yushi PS-2: This grease has a protective interface between ceramic balls and metal races and for it’s high speed properties and minimum rolling resistance. Speed and Protection for high precision bearing systems. LLB Seals: Two NBR 70 rubber seals with low contact seal, which rides in a matching groove machined into the bearing for low drag or friction.