Wheels Manufacturing Italian Bottom Bracket - 29mm DUB Spindle ABEC 3 Black MFPN=WH23T30MS6B29R 28mm inner width

28mm inner width

front/rear rear (HG 8-11sp) axle/spacing (mm) 12x148 Boost hole 28h color black weight 295g

The Spark RC Team is the perfect blend of top-notch carbon engineering

Chainline - 49 mm for 30-34T and 50 mm for 36T

The Sport/Asthma filter air flow was very similar to the Asthma filter

Wheels Manufacturing Italian Bottom Bracket - 29mm DUB Spindle ABEC 3 Black MFPN=WH23T30MS6B29R 28mm inner widthWheels Manufacturing Italian Bottom Bracket 29mm DUB Spindle ABEC 3 Black. Wheels Manufacturing Italian threaded bottom brackets feature machined aluminum cups ABEC 3 sealed bearing and full serviceability. TECH SPECS Bottom Bracket Shell I. D. 36 BB Frame Interface Italian BB Shell Width (mm) 70 Weight 102 Spindle Interface Type SRAM DUB Defined Color Black