this Park Tools ratcheting "click-type" torque wrench accurately measures and applies the proper amount of torque to a component's threaded fastener

164g w/ straps

Light enough for pro-level XC racing

Forty or 110 series headset to have AER II bearings

Wheels Manufacturing BB86 - BB92 Bottom Bracket - 24mm-22mm GXP Stepped - 41mm Pressfit - 86-92mm Shell - BB86 - BB92 - Standard Bearings Do Not Ship Internationally this Park Tools ratcheting "click-type"This is a direct replacement for any BB86 or BB92 Bottom Bracket. The beautifully machined Alloy cups make a great upgrade over the standard plastic OEM units. Installation requires a Bottom Bracket Headset Press Bearings are completely replaceable, so this will be the last bottom bracket assembly you'll ever need to buy! Compatibility: Frame Fits into a 41mm Non Threaded Bottom Bracket Shell. This can be called either Press Fit, BB86 or BB92 Cranks: