Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.
We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.
Cyclescheme can save you up to 39% on a bike and accessories. Visit our Cycle to Work Scheme page to learn more and claim.
Santa Cruz Chameleon Alloy R 27.5+ Mountain Bike 2020
The Santa Cruz Chameleon Alloy R 27.5+ Mountain Bike, with its tried and trusted character and balanced geometry, grants multifaceted performance across any terrain from downhill tracks through to cross country treks.
The aluminium frame exhibits all of the traits that have made past Chameleons much loved. The nimble cornering, stable descending and long-ranging comfort are all indelibly infused allowing the rider to conquer any ride of any off-road genre. The combined Fox Rhythm 34 suspension fork then affords cushioning over rutted and rocky surfaces permitting, in turn, a greater sense of trail accuracy and assurance.
The wheelset is built with WTB ST i40 rims and SRAM MTH hubs via a boost format and bestows not only brawn for hard-hitting tracks but also a heightened level of directional control for winding paths. The SRAM NX Eagle gear set up glides through its wide range of ratios, easing passage across all manners of terrain before drive efficiency is promoted by the SRAM crankset and its oversize DUB axle. Stopping duties are then delivered in an assured, modulated fashion by the hydraulic brake set up and 180mm Avid rotors.
The saddle height can be adjusted, low for technical downhills, high for fast fire roads, via the Race Face dropper post while steering accuracy is granted by the dependable Ride handlebar and stem of the same marque. Versatility is then added to the build by the swappable dropouts allowing the rider to choose between 27.5+ or 29er wheels and different tyre sizes prior to rides of differing requirements.
- A do-it-all, versatile 27.5+ hardtail for aggressive trail riding, jump lines, bike-packing and anything in-between
- Aluminium hardtail frame
- FOX Rhythm 34 suspension fork
- WTB ST i40 TCS 2.0 27.5+ alloy wheelset built with SRAM MTH boost hubset
- SRAM NX Eagle 12-speed gears
- SRAM Guide T hydraulic brakes with Avid 180mm rotors
- Race Face Aeffect dropper seatpost
- Race Face Ride handlebars and stem
- The frame can be adapted to suit specific riding requirements. Twenty-niner or 27.5+ wheels, geared or single-speed, this adaptability is facilitated via a suite of simple, swappable dropouts.
- Attention: This model is set up with and is supplied with 27.5+ wheels and a single chainring
|Frame||Santa Cruz Aluminium hardtail|
|Fork||FOX Rhythm 34, 29|
|Stem||Race Face Ride 50mm|
|Handlebar||Race Face Ride 35x760|
|Front Brake||SRAM Guide T with Avid Centerline 180mm brake rotors|
|Rear Brake||SRAM Guide T with Avid Centerline 180mm brake rotors|
|Brake Levers||SRAM Guide T|
|Rear Derailleur||SRAM NX Eagle, 12-speed|
|Shift Levers||SRAM NX Eagle, 12-speed|
|Cassette||SRAM PG1230 11-50, 12-speed|
|Chain||SRAM NX Eagle 12-speed|
|Crankset||SRAM NX Eagle 148 DUB, 30 tooth chainring|
|Bottom Bracket||SRAM DUB 68/73mm Threaded BB|
|Front Wheel||WTB ST i40 TCS 2.0 27.5-inch alloy rim, SRAM MTH 716 hub 110 x 15mm thru-axle, 32 x DT Competition spokes|
|Rear Wheel||WTB ST i40 TCS 2.0 27.5-inch alloy rim, SRAM MTH 746 hub 148 x 12mm thru-axle, 32 x DT Competition spokes|
|Front Tyre||Maxxis Rekon 27.5x2.8 EXO TR clincher|
|Rear Tyre||Maxxis Rekon 27.5x2.8 EXO TR clincher|
|Saddle||WTB Silverado Race Saddle|
|Seatpost||Race Face Aeffect 150mm|
|Manufacturer Claimed Weight||13.16kg / 29.01lbs|
Santa Cruz Chameleon Alloy R 27.5+ Mountain Bike 2020 Sizing
Forgotten Your Password?
Please enter your registered email address below and we'll send you an email explaining the next step.
Select a store
Select the store you visit most frequently below and their stock information will show on product pages.