Full Speed Ahead SL-K 2x Modular Carbon Crankset - 170mm For Shimano HG+ 12-Speed 53/39t DM/90 BCD 30mm 386EVO Spindle BLK CheckoutTitle=SIDI T5 Air Triathlon Shoes - Women's +1C/-4C Temperature range +1°C to

+1C/-4C Temperature range +1°C to -4°C (32°F to 25°F)

Sealed cartridge bearings for long service life

Model Regal Short Full Fit Dynamic Size Wide (L1) Rails Manganese Color Black LxW (mm) 255x165 Weight 292g Width Wide

keeping your seat post clear of clutter and placing your rear light at the best position for maximum visibility

Rear Axle 14mm Threaded x 110mm Rim Width (Internal) 32 Cassette Body Type Single Cog Driver Valve Schrader Color Hard Black Wheel Size 20" Defined Color Black ISO Diameter 406 / 20" BMX Tire Type Clincher Hub/Brake Compatibility Rim Brake Size 20"

Full Speed Ahead SL-K 2x Modular Carbon Crankset - 170mm For Shimano HG+ 12-Speed 53/39t DM/90 BCD 30mm 386EVO Spindle BLK CheckoutTitle=SIDI T5 Air Triathlon Shoes - Women's +1C/-4C Temperature range +1°C toEngineered with advanced materials and fully in house manufacturing the SL K combines durability innovation and style making it the ideal choice for both professional cyclists and passionate enthusiasts looking for the best equipment. At the heart of the SL K Light Direct Mount lies FSAs Hollow technology which creates ultra light hollow carbon crank arms. This design offers the perfect balance of lightweight construction and exceptional stiffness