Wheels Manufacturing PF30A Frame to Hollowtech II Spindle Outboard Thread Together Bottom Bracket BLK Number of Chainrings-Double ISO Diameter 571 / 650c

ISO Diameter 571 / 650c ISO Width (mm) 20 ISO Width (mm) 21 ISO Width (mm) 22 ISO Width (mm) 23 ISO Width (mm) 24 ISO Width (mm) 25 ISO Width (mm) 26 ISO Width (mm) 27 ISO Width (mm) 28 Labeled Size 650 x 20 - 28 Shaft Type Threaded Valve Presta XLong 75mm+ Valve Core Removable Wall Thickess 0

Tooth Count 36 Ring Position/Type Outer Drivetrain Speeds 10 Chainring BCD 104 Color Black Defined Color Black Material Aluminum keyword search 11

Radiussed brake shoe washers allow easy adjustment of toe-in and rim contact angle

5" ISO Width (mm) 47 ISO Width (mm) 48 ISO Width (mm) 49 ISO Width (mm) 50 ISO Width (mm) 51 ISO Width (mm) 52 ISO Width (mm) 53 ISO Width (mm) 54 ISO Width (mm) 55 ISO Width (mm) 56 ISO Width (mm) 57 ISO Width (mm) 58 ISO Width (mm) 59 ISO Width (mm) 60 ISO Width (mm) 61 ISO Width (mm) 62 Labeled Size 12-1/2 x 1

The EXOTherm2 technology is SwissStop's maximum pad life compound that also offers minimum brake fade

Wheels Manufacturing PF30A Frame to Hollowtech II Spindle Outboard Thread Together Bottom Bracket BLK Number of Chainrings-Double ISO Diameter 571 / 650cWheels Manufacturing PF30A Frame to Hollowtech II Spindle Outboard Thread Together Bottom Bracket Black. PF30 Thread TogetherReplaceable Enduro bearings Made in the USA TECH SPECS Defined Color Black Bottom Bracket Shell I. D. 46 Spindle Interface Type Shimano Hollowtech II Weight 158 BB Shell Width (mm) 73 BB Frame Interface PF30A