THIS PRODUCT SHIPS SEPARATELY FROM OUR THIRD PARTY WAREHOUSE IN QUEBEC VIA FEDEX GROUND with an estimated delivery time of 1-7 business days and a possible shipping fee UP TO $30 depending on your location. If your order includes in-store items from our Coquitlam location, those will be charged our standard shipping rates, and your cart will display a combined shipping total reflecting both rates. Hyperglide+ offers fast and shockless shifting Silent and stable operation in all gears Low-profile design Two cage lengths available: SGS, compatible with 12 speed 10-51T cassettes, and GS, compatible with 11 or 12 speed 10-45T cassettes Decreased rear derailleur and chain tension in low gear New bumper added to rear derailleur pulley cage Bigger 13T pulleys with sealed bearings for increased drivtrain efficiency Weight: 240g (SGS) Attributes Maximum Cog 51T Minimum Cog 10T Primary Color Grey Cage SGS RD Capacity 41T RD Spring Type Shadow Plus RD Weight 240g Speed 11/12 Mount Standard