

Big Bore Kits
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BBR
Camshaft - High Performance W/Rocker Set / XR/CRF100 1981-Present, XR/CRF80 1979-Present
★★★★★(3)$12095 USDUnit price /Unavailable -
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BBR
Swingarm - Stock Comp Signature KLX110 (Includes Chain Guide)
CB910 KLX
Ride the same parts as Carson Brown. Check out our CB910 stock mod spec KLX 110 with all of the available upgrades.
Let customers speak for us
from 363 reviews
This Big Bore Kit took a slow kids bike into a snappy pit bike, very happy with this purchase

I had a couple neighbor kids over while my XR100R engine was apart receiving the BBR 120cc Big Bore kit. Both kids had mechanical aptitude, so I tasked them with installing the rings. After seeing all rings were installed correctly, I tasked the kids with installing the piston in the jug. They applied too much force and folded the lower oil control ring, so I checked the BBR site and purchased these rings. They are the exact same ring set that comes in the Big Bore kit and are great quality.

Wanted a tall seat for my sons CRF 110 for Christmas but they were on back order. Although seats were not available until Feb, BBR was on point with communication and availabilty updates. Called them once and a real person answered which was unexpected and you can definitely tell they care about customer service. Seat arrived, kid loves, dad stoked. Highly recommend this company.

Fit perfectly on my xr 80

High quality

Taller seat and more cushion perfect for riding with my kids. Bought a blemished seat and can’t even tell what’s wrong with it love the seat and great deal thanks BBR

Best upgrade I’ve done

This cable worked great for the bars we put on the bike. Would definitely order again if needed.

Absolutely amazing craftsmanship on this piece, 11 out of 10 for sure!

Awesome upgrade. Gets everything right. Integrated ignition slot is trick. Too nice

Solid quality bars. Comfortable bend. Look great!

A non-slip taller seat, looks cool. BBR has the best products for your motorcycles.

Really great quality!

Perfect fit

Nice and plush
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New Releases
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BBR Motorsports
CRF110 Triple Clamp Kit (Upper and Lower Clamps) - Silver
$59995 USDUnit price /Unavailable -
BBR Motorsports
CRF110 Triple Clamp Kit (Upper and Lower Clamps) - Black
$59995 USDUnit price /Unavailable -
BBR Motorsports
CRF110 Triple Clamp Kit (Upper and Lower Clamps) - Bronze
$59995 USDUnit price /Unavailable -
BBR Motorsports
CRF110 Peg Mount + Race Team Foot Pegs Upgrade Kit
$39995 USDUnit price /Unavailable -
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BBR
Pro Comp Swingarm Kit - TTR110 (2008-Present)
Very low stock (3 units)From $1,79995 USD$1,99995Unit price /Unavailable -
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