MIRANDA 2 x M15 CRANK BOLT (BDU2XX, BDU4XX) trek kids Frame and saddle max height:

Frame and saddle max height: 85 (80+5) cm

Double X-Durability

Steerer Tube Length: 265 mm

15 mm and 9/16 inch open ends

45T max cog size

MIRANDA 2 x M15 CRANK BOLT (BDU2XX, BDU4XX) trek kids Frame and saddle max height:The Miranda crank bolt is for attaching the crank arms to e bikes with ISIS bottom bracket axle or motor shaftKey Features ISIS M15 crank bolts for Bosch engines For drives of Gen2 & Gen4 With integrated crank puller Compatibility Active Line (BDU2XX) Performance Line (BDU2XX) Performance Line CX (BDU2XX) Cargo Line Cruise (BDU450 CX) Cargo Line Speed (BDU490 P) Performance Line Speed (BDU490 P) Performance Line CX (BDU450 CX) Colour Black Contents 2