RD-M7100-SGS SLX - Rear Derailleur - SHIMANO SHADOW RD+ - 1x12-speed The SLX M7100 series of derailleurs deliver advanced shifting performance with 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. ~ Advanced shifting performance provides the confidence to enjoy any trail >>Fast and shockless shifting . HYPERGLIDE+ >> Extra wide range 12-speed drivetrain -10-51T (12-speed) ~ Silent drivetrain in all gear positions >> Decreased rear derailleur and chain tension in low gear >> Bumper structure at rear derailleur pulley cage reduces impact shock by absorbing chain impact on aggressive terrain >> Bigger 13T pulley ~ Stable drivetrain on rough terrain >> Low-profile design . SHIMANO SHADOW RD+ PRODUCT SPECIFICATIONS MODEL NO : RD-M7100-SGS SERIES : SLX M7100 Series Color : Series color Average weight : 316 Remarks : w/Bumper on pully cage Compatible chain : HG 12-speed Total capacity : 41T B-axle_Hollow axle : ✔ Mount_Direct attachment (Conventional) : ✔ Fluoric coated link bushings : 7 Low sprocket_Max. : 51T Low sprocket_Min. : 51T Max. front difference : 0T Pulley_Sunken type pulley bolt : ✔ Pulley_Teeth : 13T Pulley cage : SGS Top-normal spring type_SHIMANO SHADOW RD+ : ✔ Top sprocket_Max. : 10T Top sprocket_Min. : 10T Rear speeds : 12 Please visit our website at http://www.ecomtb.com.my OR https://shopee.com.my/eco_mtb ** There is 1-3cm errors due to manual measurement. Please kindly understand. ** Actual product colour may slightly vary due to photographic lighting sources or your monitor settings. ** WE DO NOT DO COD ** ONLINE ONLY ** We support original products only. ** PRICE INDICATED IS ALREADY BEST PRICE, EXCLUDE COURIER