SRAM RED AXS Front Derailleur - 2x12-Speed Braze-on Battery Not Included BLK E1 Length-130cm }SRAM XX1 Eagle XG-1299 Cassette

}SRAM XX1 Eagle XG-1299 Cassette - 12 Speed 10-50t Gold/Black For XD Driver Body

but holds its speed and durability for many km’s

and 36T-38T = -1mm

57lbs weight capacity

SRAM RED AXS Front Derailleur - 2x12-Speed Braze-on Battery Not Included BLK E1 Length-130cm }SRAM XX1 Eagle XG-1299 CassetteNot just fast and reliable front shifts but silent running across the whole cassette. The RED eTap AXS front derailleur uses Yaw technology with electronic trim to ensure the fastest possible shift while eliminating chain rub in all combinations with the easiest setup around thanks to a brilliant new tool. AXS enabled for easy wireless setup monitoring personalization and reliability Refined cage shape results in faster and more accurate front shifts