SHIMANO Deore XT M8100-GS Shadow RD+ rear derailleur

The all-new DEORE XT M8100 series of derailleurs brings a new level of drivetrain silence thanks to decreased tension in the low gear position and an added bumper on the pulley cage. Larger 13T pulleys increase efficiency and chain management while compatibility with SHIMANO´s new 12-speed cassettes boosts range. Features: - Greater ground clearance supports aggressive riding - 28 mm more ground clearance than RD-M8100-SGS - Lightweight, short-cage design supports smooth rear suspension movement - Fast and precise shifting performance optimized to take on any trail - Silent drivetrain in all gear positions - New bumper added to rear derailleur pulley cage - Bigger 13T pulley - Stable drivetrain in rough terrain - Compatible with 10-45T cassette sprocket (1x12-speed) Specifications: - Average weight: 286 - Remarks: w/Bumper on pully cage - Compatible chain: HG 12-speed - Total capacity: 35T - B-axle_Hollow axle: Yes - Mount_Direct attachment (Conventional): Yes - Fluoric coated link bushings: 4 - Low sprocket_Max.: 45T - Low sprocket_Min.: 45T - Max. front difference: 0T - Pulley_G pulley bearing: Sealed Bearing - Pulley_Sunken type pulley bolt: Yes - Pulley_Teeth: 13T - Pulley_T pulley bearing: Sealed Bearing - Pulley cage: GS - Top-normal spring type_SHIMANO SHADOW RD+: Yes - Top sprocket_Max.: 10T - Top sprocket_Min.: 10T - Rear speeds: 12 Technology: Shimano Shadow Rd+: Less distraction quiet drive train: - Rear derailleur stabilizer reduces chain slap Simple solution for chain drop: - Lighter and more efficient than roller type chain device