Sunrace RD-R37 6/7 speed silver/black rear derailleur MFPN=DROPOUT-243 Stroke (mm) 55 Metric Yes

Stroke (mm) 55 Metric Yes Lockout Switch Climb Switch Weight 385 Eyelet Diameter (mm) Trunnion Eyelet Diameter (mm) 12

12 speed Micro Spline freehub with 36 times/360 degree engagement

BMC URS ONE – Gravel & Bikepacking Adventure Bike

All-Mountain/Enduro air shock with piggyback reservoir and Live Valve Technology

BB Inclusion No Drivetrain Spacing Road Primary Color Black Teeth 34/50 Crankset Material Carbon BCD 110 Chainline 45

Sunrace RD-R37 6/7 speed silver/black rear derailleur MFPN=DROPOUT-243 Stroke (mm) 55 Metric Yes6 7 speed road rear derailleur. Composite aluminum and steel construction. SHIMANO Equivalent RD A070 TECH SPECS 6 7sp 28 31 Short 2to1 SIL BLK 282g