Park Tool CM-25 Professional Chain Scrubber For use with Piston Pro X Delivered pre-mounted with a Shift

Delivered pre-mounted with a Shift binding

Seat Tube Diameter 35mm Seat Post Collar Type QR Primary Color Purple Collar Weight 19g Material Aluminum

Improved aerodynamics for time trial and triathlon

For use with Airtrim cold air mask

Park Tool CM-25 Professional Chain Scrubber For use with Piston Pro X Delivered pre-mounted with a ShiftPark Tool CM 25 Professional Chain Scrubber. The Park Tool CM 25 Professional Chain Scrubber is a shop quality cleaner built to give years of constant use. Proven chain scrubbing technology leaves chains sparkling clean Durable A380 aluminum die cast case and removable handle Dual sided sponges and wicking pads to help reduce drips Rotating brushes clean on all four sides of every link Brush and sponge cartridge quickly and easily clicks in and out