Shimano SM-BB72-41B Ultegra Bottom Bracket Range Finders Stratus R 100% recycled polyester

Stratus R 100% recycled polyester 200gsm insulation with TILT

•Zippered cargo and rear pockets

• Patented removable zippered liner system for complete versatility and adaptive comfort in all weather conditions

more stable seat

playful maneuverability in deep powder

Shimano SM-BB72-41B Ultegra Bottom Bracket Range Finders Stratus R 100% recycled polyesterSHIMANO ULTEGRA Bottom Bracket Press Fit HOLLOWTECH II 86. 5 mm shell widthWith reliable SHIMANO bearings and seals, the SHIMANO ULTEGRA bottom bracket has a long service life. FEATURES:Optimum power transferLightweight maintains efficiencyDURA ACE proven 4 arm design: Same stiffness and lighter weight14 g lighter weight and half the friction of the SM BB6700, while maintaining the same durabilityVariety choice of gearing: 53 39T 52 36T 50 34T 46