Mongoose Tyax Comp 29 Hardtail XC MTB Bike
Mongoose Tyax Comp 29 Hardtail XC MTB Bike
Mongoose Tyax Comp 29 Hardtail XC MTB Bike
Mongoose Tyax Comp 29 Hardtail XC MTB Bike
Mongoose Tyax Comp 29 Hardtail XC MTB Bike
Mongoose Tyax Comp 29 Hardtail XC MTB Bike

Tyax Comp 29


Rider Height

5'2" – 6'2"

$919.99 Sale price
Save $0.00

Internal Cable Routing Refined Geometry Adaptable Dropouts

Available at the following retailers:

Tyax logo

Our flagship line of performance hardtail MTBs – the Tyax series – has everything a rider could need to start attacking the tough climbs and winding switchbacks that come with XC riding. Available in men's 29er, women's 27.5” and a 24” youth option – not to mention multiple component spec levels – it’s easy to find the right Tyax for you.


Frame Icon Frame Tectonic T2, aluminum, 29" cross country geometry, internal cable routing, 9 mm x 141 mm QR dropout convertible to 12 mm x 148 mm thru axle, replaceable hanger, tapered headtube

Fork Icon Fork SR Suntour XCM, 29", steel steerer, hydraulic lockout, 9 mm x 100 mm, QR, 100 mm travel

Crank Icon Crank Prowheel Charm, aluminum, 30T

Chain Icon Chain KMC X11

Bottom Bracket Icon Bottom Bracket VP, cartridge, 3-piece, threaded 73 mm shell

Shifters Icon Shifters Shimano SLX SL-M7000, 12-speed

Cog Icon Rear Cog Sunrace, 11-speed, 11-46T

Rear Derailleur Rear Derailleur Deore RD-M5100

Rim Icon Rims WTB ST-i29, aluminum double wall, 29 mm ID, 32H, tubeless compatible

Hubs Icon Front Hub Xposure, aluminum, ball bearing, 9 mm x 100 mm, 32H, 6-bolt

Hubs Icon Rear Hub Xposure, aluminum, ball bearing, 9 mm x 141 mm QR, 32H, 6-bolt

Tires Icon Tires Kenda Kadre, 29 in x 2.20 in, wire bead

Pedal Icon Pedals Mongoose, nylon

Brakes Icon Brakes Tektro HD-M290, hydraulic, aluminum, 160 mm rotor

Handlebar Icon Handlebar Xposure, double-butted aluminum, 740 mm width, 15 mm rise, 31.8 mm clamp

Stem Icon Stem Xposure 3D forged aluminum, threadless, 60 mm/70 mm, 6°, 31.8 mm clamp

Headset Icon Headset Threadless, ZS44/ZS56, retainer bearing

Seat Post Icon Seat Post Xposure, aluminum, 350 mm, zero offset, 31.6 mm

Saddle Icon Saddle Mongoose MTB, steel rails

Grips Icon Grips Xposure Kraton, semi-ergo lock on

Geometry & Sizing

MTB geo image


Our internal cable routing system feeds cables through the bike frame keeping them protected from stray branches along the trail and any other bumps or snags the bike could come into contact with along the way. Inserts plug openings in the frame to keep water and debris out while firmly holding cables in place.


We’ve extended the top tubes and decreased the length of our stems on our trail and all-mountain models
positioning the rider perfectly in relation to the wheelbase for the most balanced riding position possible. Shorter stems allow
the effective reach to remain the same when combined with the lengthened top tube, all while providing more responsive steering.


Our adaptable drop outs utilize machined aluminum inserts to convert from our standard 141 mm QR hub spacing to the stiffer 148 mm spacing, 12 mm thru axle hubs. It’s another way that Mongoose is giving you the best bang for your buck; the right ride at the right price at the right time.

T2 Tectonic Aluminum

Aviation technology in a bicycle frame. With a 50% increase in strength and 30% decrease in weight when compared to our T1 aluminum, Tectonic T2 aluminum brings aircraft quality to your ride without compromising on overall frame stiffness.