Bobtrax Carbon Boost 27.5+/29 SRAM X1 1×11

With an all mountain capable design the Bobtrax is one of our fastest and most fun to date. Utilizing 148mm boost hub spacing the frame can handle 27.5 x 3” tires or a standard 29er setup. Boost spacing and wider tires afford a larger contact patch for increased control, grip and fewer pinch flats on you rides resulting in fast, confident descents and amazing climbing power. The construction of the frame is a high modulus carbon fiber with full internal cable routing as well as stealth dropper seatpost routing. A threaded bottom bracket, post mount rear brake and multiple cage mounts make this snappy, responsive carbon hardtail one of the more modern designs in it’s class.

Color Options:

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Drive Train and Fork Combinations:

Recon Fork – SRAM X1 1×11 MSRP $2,149

RST Fork – SRAM X1 1×11 MSRP $2,299

Reba Fork – SRAM X1 1×11 MSRP $2,449

Lauf Fork – SRAM X1 1×11 MSRP $2,749

BIKE SPECS – BOBTRAX Carbon Boost 27.5+/29 X1 1×11

Component Specifications
Frame FRAMED High Modulus Carbon Fiber Frame 148×12. Integrated headset, replaceable derailleur hanger, 2 water bottle cage brazeons, internal cable and housing routing. 16″, 18″, 20″
Rockshox Recon Fork Rockshox Recon Silver, 120mm travel, Lock-out, Solo Air compression, Motion Control™ damping, tapered steerer 1-1/8″ to 1-1/2″, post disc mount. Fits wheels from 27.5 x 3″ to 29″ x 2.25″ (110mm w/15mm thru axle)
RST F1rst Fork Upgrade RST F1RST, 120mm travel, Lock-out, Air Spring with Hydraulic Compression, tapered steerer 1-1/8″ to 1-1/2″, post disc mount. Fits wheels from 27.5 x 3″ to 29″ x 2.25″ (110mm w/15mm thru axle)
Rockshox Reba Fork Upgrade Rockshox Reba RL, 100mm travel, Lock-out, Solo Air compression, Motion Control™ damping, tapered steerer 1-1/8″ to 1-1/2″, post disc mount. Fits wheels from 27.5 x 3″ to 29″ x 2.25″ (110mm w/15mm thru axle)
Lauf Boost TR Fork Upgrade Lauf Boost Trail Racer, 60mm travel, Regular weight spring, tapered steerer 1-1/8″ to 1-1/2″, post disc mount. Fits wheels from 27.5 x 3″ to 29″ x 2.25″ (110mm w/15mm thru axle)
Headset FSA Orbit C-40 Integrated IS42/IS52
Gear 1×11 – Front 32t Rear 11-36
Crank Set 1×11 – SRAM X1-1000 X-SYNC BOOST 32t
Bottom Bracket SRAM GXP External Cup
Cassette SRAM X1-1180 MINI CLUSTER Cassette 10-42t
Shifters SRAM X1 X-Actuation 11-Speed
Front Derailleur 1×11 – NIL
Rear Derailleur SRAM X1 X-HORIZON Rear Derailleur 11 Speed
Chain KMC X11 11 Speed Chain
Brakes Avid BB7 mechanical disc, Easy Inboard and Outboard Pad Adjustment, G2 CleanSweep 160mm rotors, Tri-Align™ Caliper Positioning System™
Brake Levers Avid Speed Dial 7, Aluminum, Reversible, Speed Dial adjust, Qwik-Adjust Barrel Adjuster, Bend Zone technology
Handlebar FRAMED Low Riser Aluminum Alloy 710mm
Grips Raceface Half Nelson Lock On Grips
Bar Stem FRAMED Aluminum Alloy Threadless 6 degree rise, 4 bolt faceplate
Saddle WTB Volt Narrow
Seat Clamp Promax Seatpost Clamp MX-86
Seat Post FRAMED Lightweight Aluminum Alloy 400mm x 31.6mm
Front Hub Framed Alloy 32H, Sealed Bearing, 110mmx15mm Thru Axle
Rear Hub Framed Alloy 32H, Sealed Bearing, 148mmx12mm Thru Axle
27.5+ Rim Option Alex MD50 Aluminum Alloy Double Wall Rim, 50mm Wide, 32H, Tubeless ready
29″ Rim Option WTB Team Frequency i23 Aluminum Alloy Double Wall Rim, 32H, Tubeless ready
Spokes 14Ga. Stainless Steel with Brass Nipple
27.5+ Tire Option FRAMED Minnesota 27.5″ x 3″ 70 TPI wire bead
29″ Tire Option Maxxis Ignitor 29″ x 2.2″ 120 TPI folding bead, tubeless ready
Tubes Innova Presta Valve Tubes
Pedals Not Included
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