Commençal CLASH ORIGIN MARZO 2026
Bike details
Key information split into simple groups.
Bike summary
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Frame Aluminum
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Travel Front 170mm
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Travel Rear 170mm
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Fork Marzocchi Bomber Z1
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Groupset Deore
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Suspension Full
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Drivetrain 1 × 12
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Brakes SRAM Hydraulic Disc
Recommended size guide.
SM
158cm - 170cm
MD
168cm - 180cm
LG
178cm - 190cm
XL
188cm - 210cm
Parts list
Main components, grouped by system.
Bike components
Frame
Frame
CLASH, 170 mm travel, 27.5'', Alloy 6066, triple butted tubes, T4, T6. Bolu bearings
Suspension Fork
MARZOCCHI Bomber Z1, 27.5'', RAIL 2.0, Sweep-Adj, rebound, Boost (15 x 110 mm), 3 pos, 44 mm offset, 0 token
Rear Shock
ROCKSHOX Deluxe Select, 230 x 65 mm, R damper, rebound
Drivetrain
Rear Derailleur
SHIMANO Deore, 12s
Shift Levers
SHIMANO Deore, 12s
Cassette
SHIMANO Deore, 12s, 10-51t
Crank
SHIMANO MT512, 165 mm crank arms, Chainring: SHIMANO MT512, 32t
Bottom Bracket
Press Fit BB 92
Chain
SHIMANO Deore, 12s
Wheels
Front Hub
Rear: FORMULA MSL-148A - Front: FORMULA DC-611, Rear: 32h, sealed bearings, 12 x 148 mm, Shimano Microspline - Front: 32h, sealed bearings, 15 x 110 mm
Rear Hub
Rear: FORMULA MSL-148A - Front: FORMULA DC-611, Rear: 32h, sealed bearings, 12 x 148 mm, Shimano Microspline - Front: 32h, sealed bearings, 15 x 110 mm
Rims
DT SWISS E593, 27.5'', 32h, 30 mm inner width
Tires
Rear: MAXXIS Minion DHR II - Front: MAXXIS Assegai, Rear: 27.5" x 2.5", 3C MaxxTerra, Nexo + - Front: 27.5" x 2.5", 3C MaxxGrip, Nexo +
Brakes
Brakes
SRAM DB4, 4 pistons, resin pads, Rotors: SRAM G2 200 mm, 6-bolt, 2.0 mm thickness
Cockpit
Stem
RIDE ALPHA 40, 40 mm extension, 31.8 mm
Handlebar
RIDE ALPHA R27, 31.8 mm, 760 mm width, 20 mm rise, Alloy 6061 on S - 31.8 mm, 780 mm width, 27 mm rise, Alloy 6061 on S / M / L - 31.8 mm, 800 mm width, 27 mm rise, Alloy 6061 on XL
Grips
RIDE ALPHA Mushroom, Ultra-soft compound, single clamp, black
Headset
ACROS ZS44 / ZS56, Alloy cups, sealed bearings
Seat
Saddle
FIZIK Terra Alpaca X5, 145 mm width, S-alloy rails
Seatpost
RIDE ALPHA, 34.9 mm, 400 mm on S/M, 450 mm on L/XL
Fit data
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.391 mm | 1.342 mm | 1.282 mm | 1.221 mm |
| Bottom Bracket Height | 343 mm | 343 mm | 343 mm | 343 mm |
| Front Center | 782 mm | 804 mm | 831 mm | 858 mm |
| Rake | 37 mm | 37 mm | 37 mm | 37 mm |
| Trail | 132 mm | 132 mm | 132 mm | 129 mm |
| Stack | 619 mm | 624 mm | 628 mm | 635 mm |
| Reach | 445 mm | 465 mm | 490 mm | 520 mm |
| Top Tube Length | 586 mm | 607 mm | 633 mm | 666 mm |
| Seat Tube Angle | 77.2 ° | 77.2 ° | 77.2 ° | 77.1 ° |
| Seat Tube Length | 380 mm | 418 mm | 440 mm | 465 mm |
| Head Tube Angle | 64 ° | 64 ° | 64 ° | 64.5 ° |
| Head Tube Length | 110 mm | 115 mm | 120 mm | 125 mm |
| Chainstay Length | 434 mm | 434 mm | 434 mm | 434 mm |
| Wheelbase | 1216 mm | 1238 mm | 1265 mm | 1292 mm |
| Bottom Bracket Drop | 12 mm | 12 mm | 12 mm | 12 mm |
| Standover Height | 728 mm | 733 mm | 730 mm | 735 mm |
| Wheels | 27" | 27" | 27" | 27" |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 188 cm |
| Rider Max Height | 170 cm | 180 cm | 190 cm | 210 cm |
