SRAM Force D2 1x Power Meter Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount 40 DUB 172.5mm Black Road Disc MFPN=HTS25B Ideal for two piston calipers

Ideal for two piston calipers

ring type single mount 4x104mm teeth 36t oval/round round color black

The additive is reducing friction against dirt particles

Steerer Type Tapered Lockout Switch Handlebar - Cable Brake Type Post Mount 160 Negative Spring Air Travel (mm) 100 Offset 51 Axle to Crown Length 506 Front Axle 15mm Thru x 110mm Maximum Tire Width 81 S

} To convert a Zipp disc wheel to a track axle

SRAM Force D2 1x Power Meter Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount 40 DUB 172.5mm Black Road Disc MFPN=HTS25B Ideal for two piston calipersIts the best of both worlds. A light and stiff direct mount chainring with accurate Quarq power measurement elegantly hidden inside the DUB spindle lets you stealthily gather the data you need to progress. DUB PWR spindle based unit measures left side power to calculate total watts Long battery life (400+ hours) to power a season of rides User replaceable AAA lithium battery DUB bottom bracket adds durability and simplicity Waterproof (IPX7 waterproof