- New product
Jitsie spiral-type chain tensioner kit for trials bikes. Compatible with Jitsie models, older models like Monty Kamel, 219, Koxx, etc.
1 aluminum tensioner for the disc side and one steel tensioner (silver) for the chain side.
Includes screws.
🏡 Start Bikes Argentona
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FEATURES:
Innovative spiral eccentric cam design for precise chain tension adjustment.
Cam on the opposite side of the drive: CNC machined from 7075-T6 aluminum for reduced weight.
Cam on the drive side: laser-cut stainless steel for maximum durability under load.
Inspired by the spiral cams used in motorcycle testing.
Compatible with all Jitsie Varial frames (18/20/24/26″) and all frames using standard snail cams and a 10mm rear axle.
Sold as a set (both sides included).