SunRace BSA Bottom Bracket 68 mm & 103 mm Black / Silver – 131 mm Black / Silver
Specifications:
– Type: Sunrace BBS 15
– Material: Steel
– Engineering polymer stopper
– Sealed cartridge bearings
– Tapered Center Sleeve
– Length: 103 mm
– Diameter: 31 mm
– Type of axle: JIS
– Weight: approx. 304 gr.
– Type of thread: BSA
– Crank bolts are not included
– Measurement L2: 74.2 mm
– Measurement L3: 12.2/17.6 mm
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