Rolling on super-fast 29” wheels, the Primer 29 will give you trail-flattening speed over any obstacle, both on challenging climbs and technical descents. In short, the Primer 29 is the ultimate all-around premium trail bike. It could be the only mountain bike you’ll ever need.

VERSATILITY

TRUE TO TRAIL

FLIP CHIP ADJUSTMENT

THE JS TUNED TRAIL LINK
WEIGHT | 6lbs 14oz // 3.11kg (medium) | |
FRAME | Primer 29" Optimized Layup Monocoque UD Carbon Front and Rear Triangle, Carbon Top Link, Ti Hardware, internal shift, dropper post and brake routing. ISCG05 mounts, flak guard armor, 140mm (5.5") travel | |
SHOCK | FOX Performance Float X, 210mm x 50mm (140mm), 2-position (open/trail) |
BASED OFF HIGH SETTING

HIGH SETTING | SM | MD | LG | XL | |
SEATTUBE LENGTH | 408mm | 431.8mm | 451mm | 476mm | |
EFFECTIVE TOPTUBE | 578mm | 608mm | 636mm | 673mm | |
STACK | 612mm | 612mm | 622mm | 640mm | |
REACH | 411mm | 442mm | 467mm | 497mm | |
BB HEIGHT | 346mm | 46mm | 346mm | 346mm | |
BB DROP | 29mm | 29mm | 29mm | 29mm | |
HEADTUBE LENGTH | 100mm | 100mm | 100mm | 100mm | |
HEADTUBE ANGLE | 65.7° | 65.7° | 65.7° | 65.7° | |
SEATTUBE ANGLE (EFFECTIVE) | 75° | 75° | 75° | 75° | |
STANDOVER HEIGHT | 815mm | 815mm | 815mm | 815mm | |
CHAINSTAY LENGTH | 440mm | 440mm | 440mm | 440mm | |
WHEELBASE | 1170mm | 1200mm | 1229mm | 1267mm | |
LOW SETTING | SM | MD | LG | XL | |
SEATTUBE LENGTH | 408mm | 431mm | 451mm | 475.5mm | |
EFFECTIVE TOPTUBE | 580mm | 610mm | 639mm | 675mm | |
STACK | 616mm | 617mm | 626mm | 645mm | |
REACH | 405mm | 435mm | 461mm | 491mm | |
BB HEIGHT | 339mm | 339mm | 339mm | 339mm | |
BB DROP | 36mm | 36mm | 36mm | 36mm | |
HEADTUBE LENGTH | 90mm | 90mm | 90mm | 90mm | |
HEADTUBE ANGLE | 65.1° | 65.1° | 65.1° | 65.1° | |
SEATTUBE ANGLE (EFFECTIVE) | 74° | 74° | 74° | 74° | |
STANDOVER HEIGHT | 810mm | 809mm | 819mm | 822mm | |
CHAINSTAY LENGTH | 441.5mm | 441.5mm | 441.5mm | 441.5mm | |
WHEELBASE | 1171mm | 1201mm | 1230mm | 1267mm |

Need assistance selecting parts for your bike or figuring out what will work? Contact our customer service team via our contact form at the bottom of the page or call us at (951) 307-9211