Promax EX-1 Alloy external Sealed Bottom Bracket 68/73mm Black

Promax EX-1 Alloy external Sealed Bottom Bracket 68/73mm BlackPromax 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

Carbon-friendy compression ring captured in top cover keeping shims in place

Color Black Range 11-24 Cassette Cogs 11-13-15-17-19-21-24 Cassette Body Type Shimano 7 Speed Drivetrain Speeds 7 Defined Color Black

}Shimano Tourney FC-A073 Crankset - 170mm 7/8-Speed 50/39/30t Riveted Square Taper JIS Spindle Interface Black

Designed to face the worst British weather has to offer Hopes threaded bottom brackets feature high quality sealed cartridge bearings and fit a variety of cranksets

Adjustable toe-in brake shoes

Replacement O-rings for servicing Manitou suspension forks

Not compatible with V-brakes

Color Black Defined Color Black Front Axle 12mm Thru x 100mm Hub/Brake Compatibility Center-Lock Disc Hub Drilling 28 Spoke Interface Straight Pull Bearing Type Sealed Cartridge

}Odyssey Quadrant Rear Wheel - 20" 14 x 110mm Rim Brake Freecoaster LHD Black

0mm 297mm J-bend Black Box of 100

Shot-peened finish

Gates Carbon Belt Drive Tools