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BMC Twostroke AL 24 - 2023

BMC Twostroke AL 24
  • Color: Gunmetal/Black
  • Color: Neon Red/Grey
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A lightweight aluminum frame, with a premium durable powder coating and a dedicated geometry to smaller riders. Featuring 24" wheels, an 8-speed SRAM groupset and TEKTRO brakes, with tailored ergonomics for a confidence inspired ride. Simple. Functional. Fun.


Geometry Chart:
Rider Height CM 120-145
Stack MM 507
Reach MM (reach) 350
Seat Tube MM (st) 300
Top Tube MM (tt) 505
Head Tube MM (ht) 105
Seat Tube Angle (sa) 73
Head Angle (ha) 68
Rear Center MM (rc) 392
Front Center MM (fc) 538
Wheelbase MM (wb) 972
BB Drop MM (drop) 40
Fork Length MM (fl) 412
Fork Rake MM (fr) 40
Trail MM (trail) 82
Crank Length MM 140
Stem Length MM 35
Stem Angle ±6
Bar Width MM 650
Bar Rise MM 20
Backsweep 5
Post Offset MM 15


Frame Twostroke AL 24" Lightweight Aluminium with Powder Coat Finish, 1 1/8" Head Tube, BSA Threaded Bottom Bracket, 160mm Post Mount, 9X135mm QR
Fork Twostroke AL 24" Lightweight Aluminum with Powder Coat Finish, 140mm Post Mount, 9X100mm QR
Rims DD32
Hubs CNC Machined Alloy Hub Body - Sealed Bearings - Quick Release
Tires Kenda Booster 24x2.4"
Chainrings Lightweight Forged Alloy Cranks 32T 1x Specific Narrow Wide Chainring 140mm
Shifters SRAM X4 8Spd Trigger
Rear Derailleur Rear Derailleur SRAM X4 Medium Cage
Cassette/Freewheel SUNRACE 11-34T
Chain SRAM 8spd
Brakes TEKTRO HD-M286 - Short Reach Levers - 140mm Rotors
Handlebars SDG Slater Handlebar - 650mm Wide - 20mm Rise - 19mm Bar Ends - 31.8mm Clamp.
Stem BMC 35 mm Length - ± 6 Angle
Seatpost Alloy 27.2mm
Saddle SDG Fly Jr
Pedals Sold separately

* Subject to change without notice.

Part Numbers

Option UPC MPN
Gunmetal/Black / 24-inch 07630027887419 30002685
Neon Red/Grey / 24-inch 07630027887402 30002686