Our 140mm/150mm travel Primer 29 trail bike is pure perfection… everywhere. Providing the most versatile bike in our range.
COLOR: Satin Black, Grey, Red Silver
SIZE: SM, MD, LG, XL
Borrowing design inspiration and technology from our M29 downhill bike, utilizing its bottom link-driven rear shock and suspension design, we have created a mountain bike with plush travel for the roughest of descents and a firm pedal platform when needed. We’ve positioned the rear shock low down and centered in the frame, allowing the Tracer to descend and handle terrain impeccably.

VERSATILITY
TRUE TO TRAIL
FLIP CHIP ADJUSTMENT
THE JS TUNED TRAIL LINK
BUILD | FACTORY FRAME & SHOCK | |
WEIGHT | 3.11 kg // 6 lbs 14 oz (Size 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 Armour, 140mm (5.5″) Travel | |
SHOCK |
FOX Factory Float X, 210mm x 50mm (140mm Travel), 2-position (Open/Trail) |
BASED OFF HIGH SETTING
HIGH SETTING | SM | MD | LG | XL | |
SEATTUBE LENGTH | 408mm / 16.08″> | 431.8mm / 16.” | 451mm / 17.8″ | 476mm / 18.7″ | |
EFFECTIVE TOPTUBE | 578mm / 22.8″ | 608mm / 24″ | 636mm / 25″ | 673mm / 26.5″ | |
STACK | 612mm / 24″ | 612mm / 24″ | 622mm / 24.5″ | 640mm / 25.2″ | |
REACH | 411mm / 16.2″ | 442mm / 17.4″ | 467mm / 18.4″ | 597mm / 19.6″ | |
BB HEIGHT | 346mm / 13.6″ | 46mm / 13.6″ | 346mm / 13.6″ | 346mm / 13.6″ | |
BB DROP | 29mm / 1.1″ | 29mm/1.1″ | 29mm / 1.1″ | 29mm / 1.1″ | |
HEADTUBE LENGTH | 100mm / 3.5″ | 100mm / 3.5″ | 100mm / 3.5″ | 100mm / 3.5″ | |
HEADTUBE ANGLE | 65.7° | 65.7° | 65.7° | 65.7° | |
SEATTUBE ANGLE (EFFECTIVE) | 75° | 75° | 75° | 75° | |
STANDOVER HEIGHT | 815mm / 32″ | 815mm / 32″ | 815mm / 32″ | 815mm / 32″ | |
CHAINSTAY LENGTH | 440mm / 17.3″ | 440mm / 17.3″ | 440mm / 17.3″ | 440mm / 17.3″ | |
WHEELBASE | 1170mm / 46″ | 1200mm / 47.2″ | 1229mm / 48.4″ | 1267mm / 50″ | |
LOW SETTING | SM | MD | LG | XL | |
SEATTUBE LENGTH | 408mm / 16″ | 431mm / 17″ | 451mm / 17.8″ | 475.5mm / 18.8″ | |
EFFECTIVE TOPTUBE | 580mm / 22.8″ | 610mm / 24″ | 639mm / 25.1″ | 675mm / 26.6″ | |
STACK | 616mm / 24.3″ | 617mm / 24.3″ | 626mm / 24.7″ | 645mm / 25.4″ | |
REACH | 405mm / 16″ | 435mm / 17″ | 461mm / 18″ | 491mm / 19.3″ | |
BB HEIGHT | 339mm / 13.3″ | 339mm / 13.3″ | 339mm / 13.3″ | 339mm / 13.3″ | |
BB DROP | 36mm / 1.4″ | 36mm / 1.4″ | 36mm / 1.4″ | 36mm / 1.4″ | |
HEADTUBE LENGTH | 90mm / 3.5″ | 90mm / 3.5″ | 90mm / 3.5″ | 90mm / 3.5″ | |
HEADTUBE ANGLE | 64.8° | 65.1° | 65.1° | 65.1° | |
SEATTUBE ANGLE (EFFECTIVE) | 74° | 74° | 74° | 74° | |
STANDOVER HEIGHT | 810mm / 31.9″ | 809mm / 32″ | 819mm / 32″ | 822mm / 32.4″ | |
CHAINSTAY LENGTH | 441.5mm / 17.4″ | 441.5mm / 17.4″ | 441.5mm / 17.4″ | 441.5mm / 17.4″ | |
WHEELBASE | 1171mm / 46″ | 1201mm / 47.3″ | 1230mm / 48.4″ | 1267mm / 49.9″ |