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San Francisco, CA 94103
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Phone: (415) 934-8000
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BMC 257 AL Four ST - 2024

BMC 257 AL Four ST
Please select options Unavailable


With its clean looks, exacting attention to detail and functional integration, the 257 AL FOUR ST is the partner in crime for your daily rides. Its Premium Aluminum frame is light, versatile and powder coated for durability. A powerful kickstand, premium fenders and the intuitive Shimano Deore 1x11 single chainring groupset gives you that joyful elegant feeling of velocity and safety.


Frame 257 Premium Aluminum Smoothwelded | Staggered Top Tube | Powder Coat Finish | Internal Cable Routing | BSA Threaded Bottom Bracket | Flat Mount Disc | 12x142mm Thru-Axle
Fork 257 Premium Aluminum | Fender Mounts | Flat Mount Disc | 12x100mm Thru-Axle
Rims/Wheels PFR300
Tires Pirelli Angel GT - 37mm
Crankset FSA Vero Pro 40T
Chain SHIMANO Deore CN-HG601 11 spd
Rear Derailleur SHIMANO Deore RD-M5120 11 spd
Rear Cogs SHIMANO Deore CS-M5100 11 spd 11-42T
Shifters SHIMANO Deore SL-M5100 Rapidfire Plus
Handlebars BMC LSB 03
Stem BMC RSM01
Brakes SHIMANO BR-U300 | MT200 levers | RT10 Rotors (180 / 180)
Saddle Selle Royal Vivo Women's
Seat Post BMC LSP 02
Accessories & Extras Fenders with Integrated Rack Lights and Kickstand

* Subject to change without notice.

Part Numbers

Option MPN Store SKU
POWDER METALLIC GREY / Small 30001527 30001527
POWDER METALLIC GREY / Medium 30001528 30001528