Introducing The MX Rally Build

Modular Mixed-wheel Madness

 

Powered by GG’s Modular Frame Platform, the limited edition MX Rally build is a new mixed-wheel option that combines progressive geometry and a playful spirit with our US-built bikes.

Available on the Megatrail and Shred Dogg, the MX Rally build delivers another layer of customization, allowing riders to experience the stability of a 29er with the maneuverability of a 27.5.

Yoann Barelli Riding His Signature Guerrilla Gravity Gnarvana down a steep rock slab

Photo: Ben Haggar

The Megatrail MX

As GG’s original Big Mountain Liberator, the Megatrail is equally suited for backcountry tech trails and bike park action. 

Designed to bookend GG’s most aggressive geometries, the Megatrail modular platform is the perfect fit for a mixed-wheel build. The 165mm Gravity Mode is the new “lowest and slackest” configuration from GG. For trail and technical riding, the 155mm Trail Mode adds a slightly higher and steeper option.

Build Kit Details:

  • Spank 350 29” / 27.5” wheelset
  • Rockshox Zeb 170mm 29” fork
  • GG Short-stack GeoAdjust Headset
  • Your choice of drivetrain, brake, and tire options

Geometry

Size 2

Size 3

Size 4
A. Head Angle 63.8Âș/63.2Âș 63.8/63.2Âș 63.8Âș/63.2Âș
B. Seat Tube Angle - Actual 72Âș 72Âș 72Âș
C. Seat Tube Angle - Effective 75.7Âș 75.6Âș 75.5Âș
D. Bottom Bracket Height 352 - 344 mm 352 - 344 mm 352 - 344 mm
E. Chainstay Length 433 mm 433 mm 433 mm
F. Effective Top Tube** 590 - 600 mm 615 - 625 mm 645 - 655 mm
G. Reach** 437 - 447 mm 462 - 472 mm 492 - 502 mm
H. Stack 616 mm 634 mm 652 mm
I. Wheelbase** 1252 - 1262 mm 1252 - 1262 mm 1252 - 1262 mm
J. Standover 735 mm 738 mm 740 mm
K. Head tube Length 100 mm 120 mm 140 mm
L. Seat tube Length 400 mm 430 mm 480 mm
* With 29"/170mm fork/wheel in Trail or Gravity Mode
** GeoAdjust Headset offers 10 mm of adjustment between Long and Short setting

 

Customize your Megatrail MX Rally build further with your choice of drivetrain, brake, color, and tire options. Builds start at $5995. 

CUSTOMIZE YOURS 

 

The Shred Dogg MX

As the most lively bike in GG’s lineup, the Shred Dogg turns the trail into your own personal playground. 

The 150mm fork takes the already capable Shred Dogg and increases its downhill authority.  Paired with the versatility of 130mm Trail Mode and 140mm Gravity Mode in the rear, it quickly evolves into a snappy and responsive pedaling platform, rendering it a true one bike quiver.

Build Kit Details:

  • Spank 350 29” / 27.5” wheelset
  • Rockshox Lyrik 150mm 29” fork
  • GG Short-stack GeoAdjust Headset
  • Your choice of drivetrain, brake, and tire options

 

Geometry

Size 2

Size 3

Size 4
A. Head Angle* 64.4Âș 64.4Âș 64.4Âș
B. Seat Tube Angle - Actual 72.8Âș 72.8Âș 72.8Âș
C. Seat Tube Angle - Effective 76.7Âș 76.6Âș 76.5Âș
D. Bottom Bracket Height* 342 mm 342 mm 342 mm
E. Chainstay Length 423 mm 423 mm 423 mm
F. Effective Top Tube** 590 - 600 mm 615 - 625 mm 645 - 655 mm
G. Reach** 442 - 452mm 467 - 477mm 497 - 507mm
H. Stack 613 mm 631 mm 649 mm
I. Wheelbase** 1195 - 1205 mm 1228 - 1238 mm 1267 - 1277 mm
J. Standover 724 mm 726 mm 728 mm
K. Head tube Length 100 mm 120 mm 140 mm
L. Seat tube Length 400 mm 430 mm 480 mm
* With stock 150mm fork in Trail or Gravity Mode
** GeoAdjust Headset offers 10 mm of adjustment between Long and Short setting

 

Customize your Shred Dogg MX Rally build further with your choice of drivetrain, brake, color, and tire options. Builds start at $5895. 

CUSTOMIZE YOURS

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