Clutch Assembly (22 tooth); VSD 19-spline and 171cc engines

and 171cc engines

Tread Pattern: VRM-134 Sport

For GTS models

Performance upgrades are not covered under warranty

Key Features:

Clutch Assembly (22 tooth); VSD 19-spline and 171cc enginesComplete 22 tooth, 7 spring clutch assembly for vintage Vespa Rally 180 (VSD) models and Genuine Stella bikes with manual transmissions. Adding a sidecar to a vintage P200? This clutch lowers the gearing to lug that thing around. NOTE: this clutch is an "upgear" for Genuine Stella and VNX P125 model vintage Vespas. Specifications: Outer diameter: 115mm Inner diameter: 108mm 22 helical cut teeth 3 clutch friction plates 7 springs Compatibility: Vespa