Commençal CLASH 20 2026
2026 Youth
Estimate price |
2,652$
Weight | 11.19 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Travel Front 120mm -
Travel Rear 130mm -
Fork Manitou Machete JUNIT Pro
-
Groupset microSHIFT Acolyte -
Suspension Full -
Drivetrain 1 × 8 -
Brakes Tektro Hydraulic Disc
Sizing
Recommended size guide.
20"
115cm - 130cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
2023 CLASH 20, 130 mm travel, 20'', Alloy 6066, triple butted tubes, T4, T6. Bolu bearings
Suspension Fork
MANITOU Machete Junit Pro, 120 mm travel, 20'', kids specific air cartridge, rebound, compression. Custom tuned for Commencal Bicycles, Boost (15 x 110 mm), 40 mm offset
Rear Shock
ROCKSHOX Deluxe Select, 170 x 35 mm, rebound, threshold adjustment, 1 token
Drivetrain
Rear Derailleur
MICROSHIFT Acolyte, 8s
Shift Levers
MICROSHIFT Acolyte, 8s
Cassette
MICROSHIFT Acolyte, 11-38t
Crank
PROWHEEL DMJ, 127 mm crank arms, 7075 alloy, 30t, Narrow wide, Chainring: Included with crankset
Bottom Bracket
PF92 mm
Chain
KMC X8, 8s
Wheels
Front Hub
Rear: FORMULA DHT-142S / Front: FORMULA DC-611, 28h, sealed bearings
Rear Hub
Rear: FORMULA DHT-142S / Front: FORMULA DC-611, 28h, sealed bearings
Rims
ALEXRIMS MD25, 20'', 28h, 23 mm inner width
Tires
MAXXIS Minion DHRII, 20'' x 2.30''
Brakes
Brakes
TEKTRO HD-J2820, 2 pistons, Rotors: TEKTRO TR 180-52, 6-bolt, 180 mm, 1.8 mm Thickness
Cockpit
Stem
RIDE ALPHA 40 EXTERNAL, 40 mm extension, 31.8 mm
Handlebar
RIDE ALPHA R15, 31.8 mm, 600 mm width, 15 mm rise, Alloy 6061
Grips
ODI Elite Motion, Black
Headset
ACROS ZS44/ZS56, Alloy cups, sealed bearings
Seat
Saddle
SELLE ROYAL Explora JR, Kids specific
Seatpost
RIDE ALPHA, 31.6 mm, 250 mm length
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 20" |
|---|---|
| Stack Reach Ratio | 1.409 mm |
| Front Center | 583 mm |
| Rake | 40 mm |
| Stack | 451 mm |
| Reach | 320 mm |
| Top Tube Length | 434 mm |
| Seat Tube Angle | 74 ° |
| Seat Tube Length | 260 mm |
| Head Tube Angle | 65 ° |
| Head Tube Length | 100 mm |
| Chainstay Length | 345 mm |
| Wheelbase | 927 mm |
| Bottom Bracket Drop | 16 mm |
| Standover Height | 560 mm |
| Wheels | 20" |
| Rider Min Height | 115 cm |
| Rider Max Height | 130 cm |