Cirex Expert
simplon
Trail
Cirex Expert is a carbon trail mountain bike (2024), from Simplon, part of the Cirex family. This bike is aimed at riders looking for a balanced off-road setup, leaning toward a balanced riding position, with a surface profile that is well suited to natural trails and mixed off-road terrain. Standout strengths from the metrics include strong climbing friendliness for sustained uphill riding, strong speed potential on smoother terrain, and a balanced ride feel between comfort and directness. At the same time, the main trade-off is a value score that depends more on priorities than pure price efficiency. Compare this bike with other trail bikes on MatchBikes.com.
6.5
Rating

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Score Summary
Performance
7.1
Value
4.2
Fit
7.2
Performance
Built for speed and efficiency
Speed
7.1
High
Climbing Efficiency
9.9
Mountain Goat
Suspension
6.0
Confident trail control
Fit
Dialed-in Fit & Comfort
Riding Position
6.8
Balanced
Fit Flexibility
6.6
Moderately Adjustable
Ride Comfort
7.7
Balanced
Value
Value for Money
4.2
Low Value
Surface Range
Natural TrailsSpecifications
General
Brand
simplon
Model
Cirex Expert
Year
2024
Price
$6,299
Weight
10.64 kg
Category
Mountain
Sub Category
Trail
Groupset
XT
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
Suspension Type
Full
Drivetrain
Shift Levers
Shimano XT-12
Rear Derailleur
Shimano XT-12
Wheels
Rims
DT Swiss XRC1501-Schwalbe Racing Ray/Ralph 57-622
Tires
Schwalbe Racing Ray & Racing Ralph 29 x 2,25"
Brakes
Brake Type
Hydraulic Disc
Brake Description
Shimano XT-12
Cockpit
Stem
Zero III 60mm x 12°
Handlebar
Simplon CARBON RISER 760
Grips
Simplon ESI Grip
Seat
Saddle
w/o saddle
Seatpost
BikeYoke Revive, 125mm, 31.6 (DT triple Remote)
Geometry
| Measurement | 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 |




























































