– Prevents chain derailment when shifting to inner ring
– Adjustable hose-type clamp fits 1-1/8″ to 1-3/8″ seat tubes
$7.99 Original price was: $7.99.$6.34Current price is: $6.34.
– Prevents chain derailment when shifting to inner ring
– Adjustable hose-type clamp fits 1-1/8″ to 1-3/8″ seat tubes
