Chainsaw GX DH
Devinci
Downhill
Chainsaw GX DH is an alloy downhill mountain bike (2023), by Devinci, in the Chainsaw series. It is a strong match for riders looking for a balanced off-road setup, leaning toward a balanced riding position, with a surface profile that is more at home in gravity-focused bike park riding. The main strengths in the metrics are capable suspension support for rougher terrain and strong speed potential on smoother terrain. That said, what it gives up slightly is a firmer ride feel than comfort-first options and more of a flat-to-rolling terrain bias than a climbing focus. Use MatchBikes.com to compare this bike with nearby downhill options.
6.7
Rating

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Score Summary
Performance
6.8
Value
5.2
Fit
7.7
Performance
Built for speed and efficiency
Speed
6.4
Medium
Climbing Efficiency
1.3
Flatlander
Suspension
9.0
Extreme rough-terrain ready
Fit
Dialed-in Fit & Comfort
Riding Position
6.7
Balanced
Fit Flexibility
6.6
Moderately Adjustable
Ride Comfort
8.5
Firm
Value
Value for Money
5.2
Low Value
Surface Range
Bike ParkSpecifications
General
Brand
Devinci
Model
Chainsaw GX DH
Year
2023
Price
$4,999
Category
Mountain
Sub Category
Downhill
Groupset
GX, Truvativ Descendant
Wheels
29"
Frame
Frame
Aluminum Optimum G04 170mm
Suspension Fork
RockShox Boxxer Select Charger RC DebonAir 190mm | 56 Offset
Rear Shock
Rockshox SuperDeluxe Coil Select+ RT Trunnion | 225x70
Suspension Type
Full
Drivetrain
Shift Levers
SRAM GX DH | 7s
Rear Derailleur
SRAM GX DH | 7s
Cassette
SRAM PG720 | 7s | 11-25T | SH
Crank
Truvativ Descendant Eagle 34T SuperBoost 157
Bottom Bracket
SRAM DUB | BSA | 73mm
Chain
KMC X11 | 11s
Wheels
Front Hub
Novatec XD641SB-B20 | 6bolts | TA 20x110mm
Rear Hub
Novatec DH92SB-SH TA 12x157 SH
Rims
RaceFace ARC30 HeavyDuty 29 | 30mm inner | TR
Spokes
Sapim Stainless 14G w/Nylok
Tires
Front: Maxxis Assegai | 29x2.5wt | 3C MaxxGrip DHCasing TR, Rear: Maxxis Assegai | 29x2.5wt | 3C MaxxGrip DHCasing TR
Brakes
Brake Type
Hydraulic Disc
Brake Description
Front: SRAM Code R | 4 Pistons, Rear: SRAM Code R | 4 Pistons
Cockpit
Stem
RaceFace Chester 35 | B:35mm | L:50mm | Direct Mount
Handlebar
RaceFace Atlas 35 | B:35mm | R:35mm | W:820mm
Grips
Devinci Performance | w/lock-on
Seat
Saddle
SDG FLY RL
Seatpost
V2 Comp | 34.9mm
Geometry
| Measurement | SM High | MD High | LG High | XL High |
|---|---|---|---|---|
| Stack Reach Ratio | 1.4 mm | 1.36 mm | 1.31 mm | 1.27 mm |
| Bottom Bracket Height | 341 mm | 341 mm | 341 mm | 341 mm |
| Stack | 626 mm | 635 mm | 644 mm | 653 mm |
| Reach | 446 mm | 466 mm | 491 mm | 516 mm |
| Top Tube Length | 564 mm | 592 mm | 625 mm | 658 mm |
| Seat Tube Angle | 80.2 ° | 79.6 ° | 79.1 ° | 78.6 ° |
| Seat Tube Length | 405 mm | 435 mm | 450 mm | 470 mm |
| Head Tube Angle | 62.1 ° | 62.1 ° | 62.1 ° | 62.1 ° |
| Head Tube Length | 95 mm | 105 mm | 115 mm | 125 mm |
| Chainstay Length | 426 mm | 431 mm | 436 mm | 441 mm |
| Wheelbase | 1239 mm | 1268 mm | 1303 mm | 1338 mm |
| Standover Height | 721 mm | 721 mm | 721 mm | 721 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Min Height | 160 cm | 168 cm | 177 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 198 cm |




























































