Full Speed Ahead 8420ST Power Drive Bottom Bracket - English 73x113mm Full Speed Ahead Power Drive Spindle Silver Model-DH34 Bikepark TLR Type Tubeless Size 700x50 ISO

Type Tubeless Size 700x50 ISO 622 Bead TBLS - Fold Tread/Sidewall Color Bk/Skn PSI Weight (Grams) 545 TPI 120 Durometer Features Reflective Sidewall No

Its wide opening accommodates standard bicycle bottles and wider ones like Hydroflasks

The Wolf Tooth crown race installation adapter will help avoid damaging the crown race seals

10 Tire Type Clincher Rim Size 29" Tire Width 2

Full Speed Ahead 8420ST Power Drive Bottom Bracket - English 73x113mm Full Speed Ahead Power Drive Spindle Silver Model-DH34 Bikepark TLR Type Tubeless Size 700x50 ISOReplacement bottom bracket for FSA's Power Drive splined cranksets. The stiff forged hollow chromoly spindle is supported by a pair of sealed industrial cartridge bearings. Additional weather protection comes from double Snap seals. Forged hollow SCM4130 chromo spindle Industrial 6002KRS cartridge sealed bearings with oversized 3 16 diameter balls Cold forged aluminium cups Double snap seals for water and dirt protection Bottom Bracket Shell I. D. 34