CHAMELEON S 29 / Aluminum
Santa Cruz
Trail
CHAMELEON S 29 / Aluminum is an alloy trail mountain bike (2024), by Santa Cruz, from the Chameleon lineup. It suits a wide range of riders thanks to its fit flexibility, leaning toward a balanced riding position, while being useful on softer and looser terrain. On MatchBikes metrics, it scores well for strong climbing friendliness for sustained uphill riding, good fit flexibility for dialing in rider position, and capable suspension support for rougher terrain. Compared with more specialized alternatives, the compromise is a firmer ride feel than comfort-first options and less emphasis on outright speed than speed-focused builds. If this looks close to what you want, compare this bike on MatchBikes.com against similar models.
Rating

Score Summary
Performance
Built for speed and efficiency
Fit
Dialed-in Fit & Comfort
Value
Specifications
General
Frame
Drivetrain
Wheels
Brakes
Cockpit
Seat
Geometry
| Measurement | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.476 mm | 1.414 mm | 1.372 mm | 1.321 mm |
| Bottom Bracket Height | 315 mm | 315 mm | 315 mm | 315 mm |
| Front Center | 729.4 mm | 758.6 mm | 782.8 mm | 812.1 mm |
| Rake | 45 mm | 45 mm | 45 mm | 45 mm |
| Trail | 125 mm | 125 mm | 125 mm | 125 mm |
| Stack | 620.1 mm | 629.2 mm | 638.2 mm | 647.3 mm |
| Reach | 420 mm | 445 mm | 465 mm | 490 mm |
| Top Tube Length | 596.1 mm | 621.3 mm | 643.4 mm | 668.8 mm |
| Seat Tube Angle | 74.1 ° | 74.3 ° | 74.4 ° | 74.6 ° |
| Seat Tube Length | 380 mm | 405 mm | 430 mm | 460 mm |
| Head Tube Angle | 65 ° | 65 ° | 65 ° | 65 ° |
| Head Tube Length | 100 mm | 110 mm | 120 mm | 130 mm |
| Chainstay Length | 425 mm | 425 mm | 425 mm | 425 mm |
| Wheelbase | 1154 mm | 1183 mm | 1207 mm | 1237 mm |
| Bottom Bracket Drop | 56 mm | 56 mm | 56 mm | 56 mm |
| Standover Height | 682 mm | 682 mm | 686 mm | 708 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Min Height | 152 cm | 164 cm | 177 cm | 184 cm |
| Rider Max Height | 166 cm | 179 cm | 186 cm | 198 cm |




























































