Pay in 4 interest-free payments of $13.75 Learn more
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Weight 773g
FASTR-X reaches the rarefied balance of speed and control like never before
aluminum fork race
The R4 uses EVS’s elastic Cross Strap system to secure the collar firmly in place
Promax EX-1 Alloy external Sealed Bottom Bracket 68/73mm Black Weight 773gEX 1 External bottom brackets feature cold forged and CNC machined alloy cups, dual labyrinth bearing covers and precision sealed bearings. They are the perfect match to Promax CF 2 and HF 2 cranks and ultimate upgrade to the budget BBs sold with most crank sets. Fits all 24 millimeter bottom bracket spindles and frames with 68 or 73 x BC1. 37 bottom bracket shells
US$ 99.99
US$ 208.33
US$ 18.00
US$ 17.00
US$ 104.00
