Blackspire DeCOGnition Rear Cassette Reducer 6 - 7 - Black Hi-Visibility THIS IS USUALLY STAMPED IN

THIS IS USUALLY STAMPED IN TO THE POST NEAR THE BOTTOM

Bb Not Supplied (you Are Buying As Pictured With Axle But With Out The Bottom Bracket Set

Converts to single-ring chain guide with Blackspire Blackguard inner plate

THIS IS A HEAVY DUTY LAY BACK MADE WITH EXTRA THICK 1

Blackspire DeCOGnition Rear Cassette Reducer 6 - 7 - Black Hi-Visibility THIS IS USUALLY STAMPED INThis cassette adaptor is ideal for riders who would like to reduce their gearing ratio to save weight or to discard unused gears. Ideally designed for Downhill riding where the larger sprockets are not used as often. 9 speed cassettes convert into 6 speed cassettes 10 11 speed cassettes convert into 7 speed cassettes Shimano freehub body compatible CNC'd 7075 T 6 aluminum 60 grams approx