Jackshaft Assembly for Massimo MB200 Mini Bikes 137746 20638B438 101752

20638B438  101752

This replacement seat is used on several brands of dirt bikes and a lot of the seats are very similar

Positive: Left Post

P400001621200000

Jackshaft Assembly for Massimo MB200 Mini Bikes 137746 20638B438 101752Jackshaft Assembly for Massimo MB200 Mini Bikes This jackshaft assembly for the Massimo MB200 mini bike is what the clutch assembly and front chain sprockets all attach to. Jackshaft details: Overall dimensions: 9. 8 in. x 4. 1 in. plate only (4) arms with M6*1. 00 bolt holes Includes chain tensioner Includes chain tensioner spring Includes jackshaft Includes (2) 6203 Z bearings Sprocket is NOT included 31922563 MB200 231 What you see in the pictures