Genuine Shimano HollowTech II bottom bracket assembly. Set includes left and right hand cups, spacers, inner cover, and inner O-rings. The length of screw thread is increased to enable the fitment of BB mount chain devices if needed. Light weight seal structure helps to remove vital grams, and the sealed cups keep out dirt and water for a simple maintenance free set up.
A tough genuine Shimano tool. The FC33 HollowTech II crank tool is specifically designed for the correct installation and preloading of HollowTech II crank arms.
Designed for the action of BMX racing, the SHIMANO DXR crank uses HOLLOWTECH II crankarms and steel pedal inserts. Available in 165, 170, 175, and 180mm crankarm lengths. Lightweight but rigid and strong crank design, narrower Q-factor for smooth pedaling and steel pedal insert. 68mm bottom bracket shell compatible. Comes complete with chain ring fixing bolts and nuts. For use with a single chainring in a choice of sizes from 34 tooth to 46 tooth (not included, available separately). ###section### Product Specs Type: Bolt On Spindle Diameter: Drive Side: Includes BB Bearings: No Weight: 765 g (w/o chainring) ###shogun-image-section###
MT800 SLX/XT Hollow Tech II BB Cups Eng 68/73mm
Shimano BB52 Hollow Tech II Bottom Bracket BSA 68/73mm Designed specifically for the 24mm axles of Shimano Hollowtech II chainsets, the BB52 bottom bracket fits frames with a 68 or 73mm bb shell width. A revised design equips the BB52 with improved protection from the elements, meaning its ready to perform no matter the terrain or conditions. Product DetailsTo fit 68 and 73mm bottom bracket shellsThread Type: English Thread (BSA)Axle Compatibility: 24mmUse: Road, Mountain and CitySealed cups prevent water and dirt ingressCompatible with T551, T611, M552, M590, M610. M612, M615. M622, M625, M640 and M645 chainsets.
Compatible with all Shadow and most metric stems on the market. 25mm length, 11mm screw head, heat treated and sold in sets of 6. Weight: 8.5 g per bolt.
New from Profile is this hollow 19mm cr-mo spindle. The spindle is still guaranteed for life by profile but saves you a lot of weight. Comes with specific large flush bolts and washers. Please note 5.625 is the standard BMX size. ###section### Product Specs Rise: 19mm Bar Clamping Diameter: Chromoly Bar Clamping Diameter: TBC
Profile Racing’s Titaniun 14mm GDH CASSETTE HUB AXLE answers the call for strength and weight. It’s CNC precision machined and lighter than standard steel axles by almost half yet it’s just as strong.
Replacement 184mm axles exclusively for Profile Z Coaster® hubs. Hardware shown on axles (jam nuts & cone spacer) included.
Replacement axles exclusively for Profile Z Coaster® hubs. Hardware shown on axles (jam nuts & cone spacer) included.
Profile 14mm Titanium Rear Hub Axle. This is a conversion kit for Mini, Totem, and Madera V2 Cassette from the 3/8" 3 piece axle to the 14mm Gun Drilled Hollow axle. It will also work with the High Flange hubs. It will not work with the Elite BMX hub. It contains a GDH CrMo axle, non-drive cone spacer, and locknuts.
Chromoly Spindle upgrade or replacement for Profile Column 22mm cranks. Made in the USA at profiles factory in Florida. This spindle is machined from 4340 Chromoly. Fits profile Column cranks and other 48 spline 22mm cranks. Comes with Crmo Flush bolts and washers. Gun Drilled Hollow.  Diameter: 22mm Weight: 227g/7.94 oz ###section### Product Specs Rise: 22mm Bar Clamping Diameter: Chromoly Bar Clamping Diameter: 227g/7.94 oz