This is a piston kit, engine gasket set, and oil seal combination package that SAVES YOU MONEY!
Complete piston kit to rebuild the top end of a Honda XR75. Standard bore on the 4-speed model was 47.00mm. Kit comes with new, 10:1 compression piston, rings, piston pin, and circlips. Choose from STD (48mm), 0.50mm oversize (48.50mm), or 1.0mm oversize (49.00mm) from options. Compression is moderately increased from stock pistons, but not high enough to need any modifications to other combustion parts. Have your cylinder measured by a professional! This is not a big bore kit. To install this you will likely require a bore and hone of your cylinder.
Includes full packaged gasket set, piston and four (4) shaft oil seal kit.
Fits models:
1977-1978 XR75
may fit other models
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