Honda Big Bore Kits

Honda Big Bore Kits

There’s no substitute for displacement when it comes to raw power, and the best way to increase displacement is to increase the bore size. Kustom Kraft’s Big Bore Kits are just what you’re searching for. A Kustom Kraft Big Bore offers the most reliable way to get the power you expect. In most cases it’s just bolt it on and tune the carb and you’re off to the races (after break-in that is). Another advantage of doing a big bore kit is when your cylinder is fried a big bore kit becomes a no brainer.

Just pop your cylinder off your bike and send it to us along with the printed work order form. You’ll find the link to the order form in red above Fill it out completely and put it in the box with your carefully packed cylinder. Don’t forget to remove everything from the cylinder that’s not needed for modification.

Honda Big Bore Kits – 2 Stroke Off Road
CR 80 1986-2002 90cc $329

CR 80 1986-2002 105cc $419

CR 85 2003-2004 96cc $395

CR 85 2003-2006 105cc $419

CR 125 1990-2006 134cc $449

CR 250 1992-1996 262cc $525

CR 250 1997-2004 270cc $525

CR 250 1978-1980 290cc $525

CR 250 1986-1991 310cc $525

Honda Big Bore Kits – 4 Stroke
CRF 100 2004-2006 120cc $309

CRF 150 2003-2005 170cc $229

CRF 450 2002-2006 480cc $479

XR 100 1992-2003 120cc $309

XR 250R 1986-2004 285cc $359

XR 250L 1991-1996 285cc $399

XR 400 1996-2004 440cc $479

XR 400 1996-2004 445cc $479*

XR/XL 500 1979-1982 567cc $459

XR 600 1985-2007 630cc $489

XR 650L 1993-2006 720cc $549*

Honda Big Bore Kits – 2 Stroke ATV
ATC 250R 1981-1984 290cc $550

ATC 250R 1985-1986 270cc $525

ATC 250R 1985-1986 310cc $525

TRX 250R 1981-1984 270cc $525

TRX 250R 1986-1989 310cc $525

Honda Big Bore Kits – 4 Stroke ATV
Fourtrax 350 1986-1989 452 $529*

ATC 350X 1985-1986 452 $529*

TRX 400EX 1999-2004 440 $379*

TRX 400EX 1999-2004 445 $459

TRX 450R 2004-2005 470 $459

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