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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
SRAM 3-bolt Crank arm assemblies
1 QTY 1mm Spacer
starting at 155mm and ranging all the way to 175mm
and XD-15 ceramic-hybrid ABEC-5 bearings
DRIVE: ETOR
Crank Spindles Length:30x139mm SB+ SRAM 3-bolt Crank arm assembliesOur spindles are available in 29mm and 30mm, 10 sizes to accommodate all Road, Gravel, MTB, BMX, and Fatbike Q Factors. 7075 aluminum. Please note that most 73mm XC Enduro MTB bottom bracket shells will use our 130mm spindle. Our 136mm spindle is for SRAM Wide, for select MTB setups with extra wide chainstays. Road (118mm) 45mm chainline Road Wide (122mm) 47. 5mm chainline Mountain Boost (130mm) 52mm 55mm chainline 30mm option available SRAM Wide