ethirteen Helix Core espec Cranks for ISIS Spindle - 160mm, 21.5mm Offset, Black S3-Size-700c/50mm smashing tarmac

smashing tarmac

The tread is quite thick and is great for puncture protection

The kommit® bike towing collection for everyone and everywhere is built to keep adventures moving – whether you’re riding with children or supporting adults who need a boost

Durable nylon/spandex blend fabric

and the fun graphics mean your child will WANT to wear this helmet

ethirteen Helix Core espec Cranks for ISIS Spindle - 160mm, 21.5mm Offset, Black S3-Size-700c/50mm smashing tarmacThe ethirteen Helix Core espec Cranks offer high end drivetrain integrity and a premium look at an exceptional value. Forged from tough 6066 T6 aluminum, these short 160mm crank arms drastically reduce pedal strikes on low BB trail geometries while maintaining excellent pedaling efficiency. Featuring a 21. 5mm offset for a compact, tailored Q factor on standard ISIS spindle motors, they come complete with an alloy self extractor system, steel pedal