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BMC Blast 20

BMC Blast 20
Color: Petrol Black White
Size: 20-inch
Please select options Unavailable


BLAST's mission is to empower young riders to go out and escape, share experiences and create incredible memories that they will look back on forever.

- Lightweight Frame: Double butted tubes for a lightweight frame with a distinctive and premium look.

- Tailored Ergonomics: Bars, levers, cranks and saddle are tailored for the ergonomics of young riders for a comfortable and custom-made ride.

- Dedicated Geometry: Inspired by our MTB's and adapted to smaller riders for intuitive and reliable riding.

- Powder Coating Finish: A durable and ecological solution to withstand years of daily use.

- Control and Safety: Hydraulic brakes and high volume tires provide control and safety on various surfaces with low rolling resistance.

- Blast Sticker Kits: The bike can be designed to your own taste with the BLAST sticker kits.


Frame Blast 20" Lightweight Aluminum with Powder Coat Finish, 1 1/8" Head Tube, BSA Threaded Bottom Bracket, 140mm Post Mount, 9 x 135mm QR
Fork Blast 20" Lightweight Aluminum with Powder Coat Finish, 140mm Post Mount, 9 x 100mm QR
Rims/Wheels Alex MD25, 25mm inner width
Hubs CNC Machined Alloy Hub Body, Sealed Bearings, Quick Release
Tires Kenda Booster 20 x 2.4"
Crankset Lightweight Forged Alloy Cranks, 127mm
Chainrings 32T 1x Specific Narrow Wide chainring
Chain SRAM 8spd
Cassette/Rear Cogs Sunrace 11-34T, Black finish
Shifters SRAM X4 8Spd Trigger
Handlebars SDG Slater Handlebar, 650mm wide, 20mm rise, 19mm bar ends, 31.8mm clamp.
Stem BMC BLAST, 40mm length, ± 6 angle
Brakes Tektro HD-M286, short reach levers, 140mm rotors
Pedals Sold separately
Saddle SDG Fly Jr
Seat Post Alloy 27.2mm, 300mm long

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Petrol Black White / 20-inch 07630027862201 30000459 BMC25223141T