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Fast50s 92/95cc "Big Daddy" High Compression Big Bore Kit -  XR80 / CRF80 1979-2013

95cc "Big Daddy" Big Bore
Honda XR80 / CRF80
Pricing: $199.95


FastMinis (by Fast50s) 92/95cc "Big Daddy" Bore up Kit for Honda XR80 / CRF80 (USA Made) Fits 1979-2013 XR/CRF80's

Unleash all the hidden potential power of your be-loved Honda XR or CRF80!

Fast50s "95cc Big Daddy" big bore kit is AMERICAN MADE and bores straight into your stock 80 cylinder.

This kit makes your mild mannered 80 into a arm jerking wheelie machine, and it's a "Sleeper" kit so it looks 100% stock!

It's a full (51mm) @ 92cc but with the high compression dome (12.25:1 ratio) it will smoke the lower compression 95cc kits on the market, so that's why not call it what it beats!!??!!

Another bonus is with the compression ratio of 12.25:1 you can still run premium pump gas & keep the OEM reliability.
(You can toss a Lil race gas on top if you want and it runs even better)

We quality Japanese piston rings.

Get something that will stand up to the abuse these bikes commonly see ripping around the countryside, woods and backyards of the world.

Our kit will amaze & delight you!!

The only true race ready hot rod "bore in" sleeper kit!

     -Piston Bores into stock OEM cylinder
     -12.25:1 Compression Ratio
     -Forged 51mm Made in the USA 92cc Piston
     -Piston Wrist Pin
     -Japanese Made Piston Rings imported for this kit
     -3.5cc High Compression Dome (It's "uuuuuge")
     -Cir-clips (Although not in pics)
     -Copper Head Race Gasket
     -OEM Honda Base Gasket

Proudly Made in America!

If you have any questions please call one of our knowledgeable and friendly techs at 833-327-8507


  • BD92-80
  • BD92-80
  • FastMinis
  • New


Shipping Information

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  • 1.0 lbs.

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