iSSi Thump Pin Replacement Kit - 36 pins MFPN=DROPOUT-373 With the Back-Roller Core youre

With the Back-Roller Core youre always ready to transport important items dry and securely – whether its on your way to work shopping or other urban adventures

Easily serviceable with a grease injection tool

Rings 32 Length 170 Cassette Cogs 11-50

6 Cup (mm) 34 Race (mm) 30 Stack Height 32

2 Chain Link Pliers

iSSi Thump Pin Replacement Kit - 36 pins MFPN=DROPOUT-373 With the Back-Roller Core youreExtend the life of your iSSi Thump pedals by replacing beat up or missing pins with the Thump Replaceable Pin Kit. Includes 36 steel pins and 2mm spacers to replace both sides of two pedals The standard pin height out of the box is 3mm with a 2mm spacer For more traction remove the spacer under the pin head to increase pin height to 5mm