Wheels Mfg BSA Threaded BB Praxis M30/28 Base Model Black MFPN=BCD0171 but when they appear

but when they appear

lacing fingers for fit and stability

– The robust central clamping fixture opens up to 90 mm

minimal weight

Fits Shimano R9100-generation Dura-Ace

Wheels Mfg BSA Threaded BB Praxis M30/28 Base Model Black MFPN=BCD0171 but when they appearExternal BSA, English threaded bottom brackets featuring anodized aluminum cups with Enduro sealed bearings Mountain versions for 73mm or 68mm bottom bracket shells or Road specific versions for 68mm bottom bracket shells Offered in 24mm (Shimano, FSA, Race Face, etc), GXP 24 22mm (SRAM Truvativ), 30mm interface, SRAM DUB and Praxis M30 28 Compatible with 30mm diameter cranks with a spindle length of at least 104mm Angular contact: Enduro ABEC 5