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}Wolf Tooth 1x Chainring Bolt Set - 6mm Dual Hex Fittings Set/4 Blue
Does not require wheel re-dishing
5" Front Axle QR x 100mm Tire Type Tubeless Ready Clincher Hub/Brake Compatibility 6-Bolt Disc
}Full Speed Ahead Pro Track 51t x144mm Black Chainring 1/2"x1/8"
Lockring included
Promax EX-1 Alloy external Sealed Bottom Bracket 68/73mm Black Brake Lever Actuation-Short Pull }Wolf Tooth 1x Chainring BoltPromax EX 1 Alloy external Sealed Bottom Bracket 68 73mm Black. EX 1 External bottom brackets feature cold forged and CNC machined alloy cups dual labyrinth bearing covers and precision sealed bearings. They are the perfect match to Promax CF 2 and HF 2 cranks and ultimate upgrade to the budget BBs sold with most crank sets. Fits all 24 millimeter bottom bracket spindles and frames with 68 or 73 x BC1. 37 bottom bracket shells TECH SPECS Bottom