Chain Force D1 Flattop 114Links w/ PowerLock 12 Speed Rear Derailleurs Fits Like a Glove: For

Fits Like a Glove: For nearly every saddle

Ultra-thin walls

Innovative Smart technology allows fabric to adapt to any condition ensuring a comfortable

Stable Pedaling Platform: External heel cup stabilizes your foot for optimal pedaling position and power transfer

Elasticity

Chain Force D1 Flattop 114Links w/ PowerLock 12 Speed Rear Derailleurs Fits Like a Glove: ForUnique link shape creates a lighter, quieter, stronger chain. Flattop technology allows for a narrower chain with quieter operation and increased strength and durability Hard Chrome plated inner and outer plates for faster and more precise shifts 114 or 120 links