How long are the cables?

Never did measure them, but they are long because I’ve even use them on a 30 inch mongoose before and they worked or 700 C

number of fingers on levers? i prefer 4.

Only suitable for 3*7 speed or 3*8 speed.The front flywheel is 3S, the rear flywheel is 7/8 S

Cantilever compatible?

Yes! At least, they are working great on my old Diamondback mountain bike with cantilever brakes. I love the shifting too. Kinda old school, but works great.

Manufacturer	BESNIN
Part number	BESNIN
Item Weight	390 g
Product Dimensions	16.99 x 4.98 x 4.98 cm; 390.09 g
Item model number	BESNIN
Color	3x7 21speed
Style	Ergonomic
Finish	Powder Coated
Material	Aluminum
Shape	Round
Number Of Pieces	8
Handle Material	Aluminum
Special Features	Easy to Install, Durable
Specific uses	Bicycle
Included components	Installation Hardware
Batteries Required?	No

BESNIN

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Common Questions