simplon Cirex,Expert AXS,GX Transmission 2025
2025 Mountain
Estimate price |
7,561$
Weight | 10.64 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Travel Front 120mm -
Travel Rear 120mm -
Fork Fox Factory Float 34
-
Groupset GX Eagle Transmission -
Suspension Full -
Drivetrain 1 × 12 Electronic -
Brakes SRAM GX Eagle Hydraulic Disc
Sizing
Recommended size guide.
SM
158cm - 171cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Cirex, Cosmic Red Glossy | Black Glossy, S (39)
Suspension Fork
FOX 34 Stepcast 29" Factory 120mm
Rear Shock
Fox Float SL Factory, 120mm travel
Drivetrain
Rear Derailleur
SRAM GX Eagle Transmission
Shift Levers
SRAM GX Eagle Transmission
Wheels
Rims
DT Swiss XRC1501-Schwalbe Racing Ray/Ralph 57-622
Tires
Schwalbe Racing Ray & Racing Ralph 29 x 2,25"
Brakes
Brakes
SRAM GX Eagle Transmission
Cockpit
Stem
Zero III 60mm x 12°
Handlebar
Simplon CARBON RISER 760
Grips
Simplon ESI Grip
Headset
Acros AZX-561
Seat
Saddle
w/o saddle
Seatpost
BikeYoke Revive, 125mm, 31.6 (DT triple Remote)
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.416 mm | 1.363 mm | 1.316 mm | 1.274 mm |
| Bottom Bracket Height | 334 mm | 334 mm | 334 mm | 334 mm |
| Front Center | 702 mm | 732 mm | 762 mm | 792 mm |
| Rake | 44 mm | 44 mm | 44 mm | 44 mm |
| Trail | 107 mm | 107 mm | 107 mm | 107 mm |
| Stack | 596 mm | 608 mm | 620 mm | 632 mm |
| Reach | 421 mm | 446 mm | 471 mm | 496 mm |
| Top Tube Length | 577 mm | 605 mm | 627 mm | 655 mm |
| Seat Tube Angle | 75.4 ° | 75.4 ° | 75.9 ° | 75.9 ° |
| Seat Tube Length | 390 mm | 425 mm | 465 mm | 510 mm |
| Head Tube Angle | 67.4 ° | 67.4 ° | 67.4 ° | 67.4 ° |
| Head Tube Length | 89 mm | 102 mm | 115 mm | 128 mm |
| Chainstay Length | 435 mm | 435 mm | 435 mm | 435 mm |
| Wheelbase | 1134 mm | 1164 mm | 1194 mm | 1224 mm |
| Bottom Bracket Drop | 40 mm | 40 mm | 40 mm | 40 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |