ROTOR DM Round Ring 48/31 Chainring

Product description

The ROTOR Round rings 2x Direct Mount 12-11s offers you our ultimate and most advanced technology now 12 speed compatible. There is no better balance of weigh to stifness at the market due its construction. Made from a single piece of 7075 aluminium, these are lightest and stiffest chainrings for a 2x assembly you can have on your bike. You can save up to 30g versus a ROTOR 110x4 assembly. And improve significantly the stiffness, without any nuts or bolts between the spider and the rings. In addition, these chainrings feature redesidned teeth to work with 12 or 11s chains and to improove the shifting. But also fully compatible now with any Shimano® or SRAM® chains, thanks to our registered Universal Tooth® technology.

Product details

quantity of teeth	48/31 teeth
colour	black
weight	(50/34) 170 g
mounting	Direct Mount
chainring shape	round
material of chain ring	CNC machined aluminium
number of speeds rear	11 speed 12 speed
number of speeds front	2 speed
chain line	43.9MM (STANDARD ROAD AXLE); 46.4MM (OFFSET GRAVEL AXLE) mm
chain compatibility	12 und 11 speed Ketten
shift group compatibility	SRAM® 12s & 11s Shimano® 2x12s & 2x11s
application range	Road | Triathlon | Gravel | Cyclocross
packaging	aftermarket packaging