The new RED DUB 2-fold catalytic converters offer a higher bandwidth and at the same time smaller gear jumps. What sounds counterintuitive at first is made possible by the new X-Range transmission variants in combination with the RED 12-speed cassette. Thanks to the cassette’s 10 sprocket, smaller chainrings are sufficient to achieve the same maximum development as with an 11 sprocket. The smaller size combined with the unique one-piece design has made the chainrings both lighter and stiffer. A new tooth profile with a more durable coating extends the life of the chainrings by up to 50% compared to the previous version. With the Quarq power meter integrated into the chainrings, you have the perfect tool to effectively control your training.
Features:
– cadence measurement via acceleration sensors (no additional magnet required!)
– waterproof construction according to IPX7 standard
– LED power indicator always provides information Battery level
– 200 hours of operating time (tool-free battery change according to CR2032 standard)
– Power Balance independently measures the performance of the left and right legs
– +/- 1.5% measurement accuracy
technical data:
Area of application: racing bike, gravel, cyclocross
Spider/chainring mount: SRAM Direct Mount | 8-hole
material chainring: aluminum
chainring gradation: 50-37, 48-35 or 46-33 teeth
chain line: 45 mm
Q-factor: kA
compatibility crank: SRAM road cranks with 8-hole direct-mount mount
compatibility chains: SRAM 12 -fach Flattop
Color: black
Weight according to manufacturer: kA
Weight weighed: 275g
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