JACK RC
Evolution revolution
In nature chameleons posses the ability to excel where their competitors can’t. And just like those industrious, terrain scaling badasses, Devinci’s Jack 29er series mountain bikes are built to adapt, perform, and conquer everything from funk-drenched forest floors to deep rutted ascents and parched desert scrambles. Light, reliable, and durable, these bikes use G2 aluminum frame technology, with cold-formed 6061 tubing and walls that vary from thicker near the joints for superior strength and power transfer, to thinner where calories count. The big-wheel Jack series—for those in search of top-shelf XC performance from two of the best-in-value bikes available anywhere
sizes | XS 380.0cm / ” | S 400.0cm / ” | M 450.0cm / ” | L 480.0cm / ” | XL 530.0cm / ”
SPECIFICATIONS
FRAMESET
FRAME Aluminum Optimum G02
FORK Suntour XCM 29er with MLO lock-out 100mm
HEADSET CH-919 Semi-Integrated
WHEELSET
FRONT RIM Jalco DD24
FRONT HUB Formula Disc
REAR RIM Jalco DD24
REAR HUB Formula Disc
SPOKES Stainless
TIRES CST Critter 29x2.10
DRIVETRAIN
FRONT BRAKE Shimano BR-M395 hydraulic disc
REAR BRAKE Shimano BR-M395 hydraulic disc
REAR DERAILLEUR Shimano Alivio M430
FRONT DERAILLEUR Shimano M310
FRONT SHIFTER Shimano Acera SL-M390
REAR SHIFTER Shimano Acera SL-M390
CRANKSET Suntour XCT 42/32/22T
BOTTOM BRACKET RPM 7420
PEDALS Wellgo LU-C4S
CASSETTE Shimano 9s 11-34T
CHAIN Shimano HG53
COMPONENTS
HANDLEBAR Devinci Flatbar alloy 31.8mm*700mm
STEM Devinci 31.8mm
SADDLE Devinci
SEATPOST Devinci Micro Adjust 27.2mm
SEAT COLLAR Alloy 31.8mm
GRIPS Velo Kraton
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