PRIMER SPECIAL BUILD
PRIMER SPECIAL BUILD
PRIMER SPECIAL BUILD
PRIMER SPECIAL BUILD
PRIMER SPECIAL BUILD
PRIMER SPECIAL BUILD

PRIMER SPECIAL BUILD

Regular price$3,999.00
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The Primer SB is purpose-built for the descent, pairing a reinforced carbon frame with a wider top link for maximum trail precision. Infused with legendary gravity DNA, this build mates the elite Öhlins RFX 36 M.2 160mm fork with a 140mm TTX Coil rear shock to deliver unmatched traction and composure through technical, high-speed terrain. The Primer SB provides enduro-level downhill confidence and a race-bred pedigree without losing the snappy, efficient soul of a world-class trail bike.

FRAME SIZE SM MD LG XL
REACH 427mm 456mm 483mm 507mm
HEADTUBE ANGLE 65.6° 65.6° 65.6° 65.6°
SEATTUBE ANGLE (EFFECTIVE) 77° 77° 77° 77°
SEATTUBE ANGLE (ACTUAL) 73°
73°
73°
73°
WHEELBASE 1188mm 1217mm 1247mm 1279mm
CHAINSTAY LENGTH 440mm 440mm 440mm 440mm
FRONT CENTER 749mm 778mm 808mm 840mm
BB HEIGHT 344mm 344mm 344mm 344mm
STACK 568mm 597mm 626mm 656mm
TOPTUBE LENGTH 618mm 618mm 627mm 645mm
HEADTUBE LENGTH 90mm 90mm 100mm 120mm
BB DROP 31mm 31mm 31mm 31mm
SEATTUBE LENGTH 405mm 420mm 440mm 465mm
MAX SEATPOST INSERTION DEPTH 255mm 255mm 280mm 280mm
WEIGHT (NO SHOCK) 5lbs 10oz / 2.55kg 5lbs 13oz / 2.63kg 6lbs / 2.72kg 6lbs 3oz / 2.80kg

*Based off a 565mm axle to crown, 44mm offset fork // **Based off tire OD of 750mm

MODEL YEAR 2026
CATEGORY Trail
AVAILABLE SIZES S, M, L, XL
AVAILABLE COLORS BLUE
FRAME WEIGHT (NO SHOCK) (S) 5lbs 10oz / 2.55kg | (M) 5lbs 13oz / 2.63kg | (L) 6lbs / 2.72kg | (XL) 6lbs 3oz / 2.80kg
MAX FRONT TRAVEL 150mm
MAX REAR TRAVEL 150mm
HEADSET ZS44 Upper/ EC49 Lower
SEATTUBE DIAMETER 31.6mm
SEATPOST CLAMP 36.1mm (Intense Collar Only)
MAX SEATPOST INSERTION DEPTH (S)255mm (M)255mm (L)280mm (XL)280mm
BB SHELL WIDTH BSA 73mm
MAX CHAINRING 34T
CHAINLINE 52mm Shimano 12S
52mm SRAM Eagle 12S
55mm SRAM T-Type 12S
RECOMMENDED MAX TIRE WIDTH 2.5"
BRAKES Disc Brake Hydraulic, Post Mount/Direct
MIN BRAKE ROTOR SIZE 180mm
MAX BRAKE ROTOR SIZE 203mm (with adapter)
DERAILLEUR HANGER UDH
T-TYPE COMPATIBLE Yes
REAR HUB SPACING 148mm x 12mm through Axle Boost
SHOCK SIZE 210mm x 55mm
FRONT SHOCK MOUNT HARDWARE 8mm x 20mm
REAR SHOCK MOUNT HARDWARE 8mm x 20mm
Frame Material: Size-Specific Carbon Layup
Wheel Size: Full 29" Platform
Front/Rear Travel: 160mm / 140mm
Derailleur Hanger: UDH
T-Type Compatible: Yes
Cable Routing: Fully guided internal
Bottom Bracket: Threaded BSA
Accessory Mount: Integrated mount under top tube
Frame Protection: Custom molded protection
Rear Fender: Integrated
Suspension Fork: Ohlins RFX 36 M.2 / 160MM / Boost/ 29"
Shock: Ohlins TTX22M Coil/ 140MM
Coil Spring Rate: 365 lbs (S Size for 119- 141lb rider weight) / 457 lbs (M Size for 119 - 160lb rider weight) / 502 lbs (L Size for 160 - 176lb rider weight) / 548 lbs (XL Size for 176 - 185 lb rider weight).
Drivetrain Derailleur: Shimano XT 12SP
Cassette: Shimano XT 12SP / 11-51T
Crankset: e*Thirteen Helix Plus 12SP / 32t / 170MM SM-XL / Boost
Shifter: Shimano XT 12SP I-Spec
Bottom Bracket: e*Thirteen 24mm (Threaded)
Chain: Shimano XT 12SP
Wheels Wheelset: e*Thirteen LG1 Enduro 29"
Front Hub: e*Thirteen LG1 Race SL 15x110, 6-bolt
Rear Hub: e*Thirteen LG1 Race SL 12x148, 6-bolt
Tires: Maxxis Minion DHF WT, Maxx Grip, 3C EXO, 29" x 2.50"/ Maxxis Minion DHR II WT, Maxx Terra, 3C, EXO+ 29" x 2.40"
Brakes Brakeset: Magura MT7 Pro
Rotor: Magura Storm HC 203MM Rotors
Components Headset: Cane Creek 40
Stem: e*Thirteen Plus 35 40MM
Handlebar: e*Thirteen Race Carbon,35mm Rise, 800mm Width
Seatpost: e*Thirteen Vario Infinite Dropper w/ adjustable travel 31.6MM (S)150mm (M)180mm (L)180mm (XL) 210mm
Seatpost Clamp: 36.1mm (Intense Collar Only)
Saddle: SDG Radar w/ Cr-Mo Rail
Grips: INTENSE lock-on
Special Build Weight Medium Frame Special Build: 34lbs 5oz/ 34.3kg

JS TUNED TRAIL LINK

Incredibly smooth performance on mixed terrain with excellent pedaling efficiency. Supportive while climbing and on flatter trails, yet bottomless as the terrain gets rougher.

UDH & T-Type Compatibility

The frame comes with a Universal Derailleur Hanger (UDH) for improved alignment and easy replacement, and it fully supports SRAM’s T-Type drivetrain systems for enhanced performance and durability.

THREADED BB

Features a threaded bottom bracket, a preferred choice for riders who handle their own bike maintenance. Compared to press-fit systems, threaded BBs are known for their ease of installation, removal, and maintenance, along with a more durable, secure connection. They are also less prone to creaking, making them a reliable and low-maintenance option for long-term performance on demanding terrain.

INTERNAL CABLE ROUTING

Internally guided routing for the shifter, dropper post, and rear brake ensures the Primer remains clean, organized, noise-free, and easy to maintain.

EXTERNALLY MOUNTED TOP LINK

Redesigned to sit externally on the frame, the top link is now wider, enhancing frame stiffness. This improvement translates to a more responsive and confident ride on the trail.

FRAME PROTECTION

The Primer features integrated Flak Guard armor on the downtube to protect the frame from rock strikes and trail debris, along with a durable rubberized chainstay cover for added protection