Rear Der Shimano R7150 105 Di2 12-Speed Black Description-Hacksaw } The single sided cone

} The single sided cone wrench has a remarkable toughness

Defined Color Black Skewer Included No Spoke Interface J-Bend Rear Axle 12mm Thru x 142mm Color Black Flange Diameter Right 45 Flange Diameter Left 44 Weight 359 Hub Drilling 32 Bearing Type Loose Ball Hub/Brake Compatibility Center-Lock Disc Cassette Body Type Shimano Dynasys 11 Speed Mountain Cassette Body Type Shimano/SRAM 8 9 10 Speed Center to Flange Right 20

0mm 187mm J-bend Black Box of 100

Faded edges alleviates stress on bars under flex

Second-skin butterfly mesh sleeve with targeted D30 shock absorbing protective knee

Rear Der Shimano R7150 105 Di2 12-Speed Black Description-Hacksaw } The single sided coneShimano 105 RD R7150 Di2 Rear Derailleur 12 Speed For 2x12 Speed Direct Mount Black. The Shimano 105 RD R7150 Di2 12 speed rear derailleur completes a shift in the blink of an eye with its high performance motor and optimized link structure. This is the hub of the Shimano Di2 system with the charging port indicator LEDs adjustment switches and more integrated into a compact package. Low profile Shimano Shadow RD design reduces damage from contact and