Big Ripper Mike Buff Edition 29r unique The 7-speed hub does add

The 7-speed hub does add a bit of weight on the rear of the bike

Interurban with 8-speed Claris FSA Sora drivetrain in a compact 48 CM for $450 with warranty

polycarb pedals

lots new including gumwalls

new Blackburn saddle

Big Ripper Mike Buff Edition 29r unique The 7-speed hub does addBig Ripper Mike Buff Edition 29r giant BMX for kids that never grew up. $650 ON SALE! From SE: Mike Buff is a BMX pioneer who helped introduce freestyle BMX to the world. As one of the original godfathers of freestyle, Mike rode a PK Ripper in the early 1980s when he was a member of the legendary BMX Action Trick Team. The Mike Buff Big Ripper resonates with the same style of the PK Ripper that Mike made famous, but this years version is built with