Crupi BMX Racing Prducts

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want to learn the proper way to measure a frame and compare one frame to the next? Click here to learn: Frame Sizing 101

2012 Expert XXL (candy red color shown)

100% hand crafted in the United States! Our Expert XXL frame is another great transitional frame designed to fit smaller or lighter weight riders 5’3” to 5’5” (ages 12 to 15). Perfect for those needed a longer frame but not quite ready to go up to the Pro. Features lighter weight tubing and a smaller seat post size to keep it light. Comes with an 1-1/8” head tube as riders getting to this size and weight are usually ready for a stronger fork and stem. The Expert XXL also features an 8” seat tube with a 66-degree angle to keep the seat low and behind the rider and out of the way when pedaling. This frame is designed to be used with 1-3/8” wheels but 1.50 wheels can easily be installed with brake adapters.

For those in this transitional stage and moving up from a Expert or Expert XL frame, you can still transfer all of your parts to this new frame including your 1" fork and stem. Crupi offers a Chameleon Headset that fits the 1-1/8" head tube but accepts the 1" fork and stem, or we also offer Rhythm Headset reducers which do the same thing. This will keep the front end light in weight during this transitional period! However, we do recommend riders on this size frame to go with the 1-1/8" set up.

Like our other frames, the Expert XXL features a real short back-end that makes the bike react quicker out of the gate and the turns. Shorter back ends also tend to manual jumps better. Crupi frames come standard with custom cable hangars and machined head tubes, which are faced for you so your headset will press in smoothly and evenly. Yes, there was a lot of thought that went into our frames.

Expert XXL Frame $549.99