2023 BMC
Twostroke AL SIX
A 29″ aluminum frame hardtail crosscountry bike with upper mid-range components.
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Manufacturer Price
$1,049| Frame | Aluminum |
|---|---|
| Suspension | Hardtail |
| Fork | Suntour XCM |
| Wheels | 29″ Aluminum |
| Drivetrain | 1 × 10 |
| Groupset | Deore |
| Brakes | Hydraulic Disc |
For This Bike
Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.
Compare the full Twostroke model range
View Comparison< 5'8"
5'6" – 6'0"
5'10" – 6'4"
6'2" +
Feb 2022 · By
A hardtail on test at GRAN FONDO? That's right. We couldn't leave the BMC Twostroke 01 ONE – the pioneer of a new hardtail generation – out of our concept group test of gravel and mountain bikes. Find out how versatile it really is here.
High level of traction, comfort and safety
Very good efficiency on rough surfaces
Wide gear range and clean look of the SRAM GX Eagle AXS drivetrain
Brake performance and lack of dropper unnecessarily limits range of uses
With lots of seat post exposed, the rear bobs excessively in many situations
Aug 2020
The new BMC carbon hardtails get a much needed modern geo and feature update...could this be a teaser of high end mountain bikes to come?
Aug 2020
The BMC lineup has been shifting towards XC for the past few years. The longest-travel bike in their catalog (without a motor) is the 120-millimeter Speedfox. But the kind of XC they’re shifting towards is not the XC of 10 years ago. They are front and center on the bandwagon that’s pushing more aggressive geometry…
| Frame | Twostroke AL Premium Aluminium Hydroformed | Internal Cable Routing | BSA Threaded Bottom Bracket | Post Mount Disc BB Standard: BSA, 73mm, Threaded Color: Gunmetal / Black |
|---|---|
| Fork | SUNTOUR XCM Spring Type: Coil |
| Bottom Bracket | BSA, 73mm, threaded |
| Stem | Forged 6061 Alloy |
| Handlebar | Alloy 760mm |
| Saddle | Selle Royal Seta |
| Seatpost | Alloy 31.6mm - 0mm Offset Type: Rigid |
| Rear Derailleur | SHIMANO Deore RD-M4120 10 spd |
|---|---|
| Crank | Lightweight Forged Alloy Cranks 30T 1x Specific Narrow Wide Chainring |
| Shifters | SHIMANO Deore SL-M4100-R 10 spd |
| Cassette | SUNRACE 11-42T |
| Chain | KMC 10 spd |
| Brakes | SHIMANO BL-MT200 Levers | BR-MT200 Calipers Type: Hydraulic Disc |
| Rims | XCD23 |
|---|---|
| Front Hub | SHIMANO HB-RM35 / FH-MT400-B |
| Rear Hub | SHIMANO HB-RM35 / FH-MT400-B |
| Tires | WTB Ranger Comp 2.25" |
| Disc Rotors | SHIMANO SM-RT10 (160 / 160 S-M - 180 / 160 L-XL) |
Last updated May 11