Shimano SM-BB52 Hollowtech Threaded Bottom Bracket 68/73 Shell Width Category_Sensors Pass the hook-and-loop straps through

Pass the hook-and-loop straps through the openings on the bottle cage

10-second test: wet thumb and index in liquid Caffélatex

Model : 286303

Axle Type:130/135mm quick release

Shimano SM-BB52 Hollowtech Threaded Bottom Bracket 68/73 Shell Width Category_Sensors Pass the hook-and-loop straps throughSHIMANO Threaded Bottom Bracket 68 73 mm shell width SM BB52 SHIMANO Bottom Bracket Threaded HOLLOWTECH II 68 73 mm shell width With better sealing and rotation the SHIMANO DEORE bottom bracket delivers high driving efficiency. FEATURES Better sealing performance PRODUCT SPECIFICATIONS MODEL NO SM BB52 SERIES DEORE M610 Series HOLLOWTECH II bottom bracket_Threaded bottom bracket type Threaded bottom bracket shell width (mm)_68 Threaded bottom bracket