Full Speed Ahead MegaEvo Steel Mountain Bottom Bracket 392EVO cranks 68/73mm English Threading MFPN=16000010000000 Hestra niak polyester fabric |

Hestra niak polyester fabric | Impregnated goat leather

Speaking for itself Raddler is the radder version of WTBs famed Riddler tread pattern

Optimized 7000 series forged aluminum arms support the X-SYNC 2 chainring to provide complete chain control

Stumpjumper EVO (2021)

Designed to meet the requirements for E-bike use

Full Speed Ahead MegaEvo Steel Mountain Bottom Bracket 392EVO cranks 68/73mm English Threading MFPN=16000010000000 Hestra niak polyester fabric |Full Speed Ahead MegaEvo Steel Mountain Bottom Bracket for 392EVO cranks 68 73mm English Threading. FSA (Full Speed Ahead) MegaEVO Bottom Brackets TECH SPECS Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 68 Weight 50 Spindle Interface Type 392 EVO Spindle Length 73 Defined Color Black