Seal BMX Progression Cranks
Great value 4130 CrMo Featuring an extra strong 3-piece design, the Seal BMX Progression Cranks have a sturdy 19mm CrMo spindle and include all necessary fitting hardware.
Features:
- Material: 4130 CrMo
- Spindle: 19mm CrMo
- Great value 3-piece crank set
Buy Seal BMX Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.





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