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Santa Cruz Chameleon Alloy 29" Mountain Bike Frame 2020

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Santa Cruz
Chameleon Alloy 29" Mountain Bike Frame 2020

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Product ID: 1199029

Santa Cruz Chameleon Alloy 29" Mountain Bike Frame 2020

This latest iteration of the Santa Cruz Chameleon Alloy 29" Mountain Bike Frame continues with the ethos of its forefathers by offering bags of versatility and entertainment no matter the terrain. The do-it-all, 29er spirit is complemented by a burly alloy composition to facilitate hedonism in any off-road scenario be it jump lines, aggressive and technical trails or bike-packing adventures.

The frame features responsive and resilient aluminium construction that is joined by neat welds within a balanced geometry to promote a lively but robust character. Suitable for any landscape the 29-inch wheel compatibility and 2.5” tyre clearance promises momentum and speed regardless of trail complexity. Aftermarket, swappable dropouts then extend the versatility further by allowing use with 27.5+ wheels and wider tyres should personal riding preferences or conditions dictate a change.

The chassis is completed with bottle cage bolts inside the main triangle, a triple bolt mount under the downtube for cargo carrying duties and a noise-cancelling chainstay protector.


  • A do-it-all, versatile 29er hardtail for aggressive trail riding, jump lines, bike-packing and anything in-between
  • Santa Cruz aluminium hardtail frame is efficient and strong
  • Suited to 120mm travel front suspension forks
  • Threaded bottom bracket for convenience and ease of maintenance
  • Bottle cage mounts inside the main triangle and a triple cargo mount under the downtube
  • Neat, internal cable routing
  • The Dropouts supplied are for 29" wheels and a gear configuration but aftermarket dropout options are available to allow the use of 27.5" wheels or a singlespeed setup

Technical Specification

Frame Santa Cruz Alloy
Fork Compatibility 120-140mm
Wheel Size Compatibility 29” (27.5-inch with aftermarket dropouts)
Tyre Clearance Up to 2.5”
Recommended Headset IS41/52 Integrated (SHIS name
Seatpost Diameter Compatibility 31.6mm
Thru-axle 12mm rear x 148 boost
Bottom Bracket Shell Threaded BSA 73mm
Maximum Chainring Size 34t
Brake Types 160mm Post Mount
Chainguide Compatibility Yes
Changeable Rear Derailleur Hanger Yes
Refined cable routing for better shifting performance, simpler installation, and no cable rub
Shuttle guard
Downtube protector | Shock guard | Ribbed chainstay protector
Water bottle mounts inside the main frame
Included in delivery Frame, 12mm thru-axle and seat clamp
Manufacturer Claimed Weight 1.9kg, size M

Santa Cruz Chameleon Alloy 29" Mountain Bike Frame 2020 Sizing

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