2026 Commencal Clash Signature
- Design
- Flat Bar, Full suspension
- Frame
- Aluminum
- Suspension
- 180mm fork travel, 170mm rear travel
- Features
- Disc brake
Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
S | M | L | XL | |
Stack | 619mm | 624mm | 628mm | 635mm |
Reach | 445mm | 465mm | 490mm | 520mm |
Stack to Reach Ratio | 1.39:1 | 1.34:1 | 1.28:1 | 1.22:1 |
Seat Tube Length, C-T | 380mm | 418mm | 440mm | 465mm |
Top Tube Length, Effective/Horizontal HT Top | 586mm | 607mm | 633mm | 666mm |
Top Tube Slope | 25.2deg | 21.2deg | 18.7deg | 16.2deg |
Head Tube Angle | 64deg | 64deg | 64deg | 64.5deg |
Seat Tube Angle | 77.2deg | 77.2deg | 77.2deg | 77.1deg |
Head Tube Length | 110mm | 115mm | 120mm | 125mm |
Bottom Bracket Drop | 12mm | 12mm | 12mm | 12mm |
Bottom Bracket Height | 343.5mm | 343.5mm | 343.5mm | 343.5mm |
Chainstay Length | 434mm | 434mm | 434mm | 434mm |
Chainstay Length Horizontal | 433.8mm | 433.8mm | 433.8mm | 433.8mm |
Front-Center | 782.3mm | 804.3mm | 831.3mm | 858.3mm |
Front-Center Horizontal | 782.2mm | 804.2mm | 831.2mm | 858.2mm |
Wheelbase | 1216mm | 1238mm | 1265mm | 1292mm |
Fork Offset/Rake | 37mm | 36.6mm | 36.6mm | 37mm |
Fork Length (On-Axis) | 572mm | 572mm | 572mm | 572mm |
Trail | 132.3mm very high | 132.7mm very high | 132.7mm very high | 128.6mm very high |
Mechanical Trail | 118.9mm | 119.3mm | 119.2mm | 116mm |
Wheel Flop | 52.1mm | 52.3mm | 52.3mm | 50mm |
Standover Height | 728mm | 733mm | 730mm | 735mm |
Tire to Pedal Spindle | 261.8mm 165 mm cranks | 283.8mm 165 mm cranks | 310.8mm 165 mm cranks | 337.8mm 165 mm cranks |
Pedal Spindle to Ground Clearance | 178.5mm 165 mm cranks | 178.5mm 165 mm cranks | 178.5mm 165 mm cranks | 178.5mm 165 mm cranks |
Signature Build
S | M | L | XL | |
Wheel Size | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD |
Tire Width | 2.5in | 2.5in | 2.5in | 2.5in |
Tire Outer Diameter | 711mm | 711mm | 711mm | 711mm |
Bike Length with Tires | 1927mm | 1949mm | 1976mm | 2003mm |
Crank Length | 165mm | 165mm | 165mm | 165mm |
Handlebar Width | 760mm | 780mm | 780mm | 800mm |
Stem Length | 40mm | 40mm | 40mm | 40mm |
Stem Angle | 0deg | 0deg | 0deg | 0deg |
Published Sizing Recommendations
Height | 158 cm to 170 cm | 168 cm to 180 cm | 178 cm to 190 cm | 188 cm to 210 cm |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Full-suspension All-mountain/Enduro MTBSource:https://www.commencal.com/us/en/BT5CLASGEU1.html