Knowledge Base / G-Volve Geometry
GEOMETRY
DOWN TO THE DEGREE
One carbon CP platform. Identical geometry across Paratu and Iuhu. Four rear-travel configurations tune ride character. Geometry stays consistent; the travel option changes how it feels.
Anti-Rise, Tuned for Control
Same balanced character across the CP platform, Paratu CP and Iuhu CP.
Geometry Charts
FOUR VIEWS
Trail
145R · 150F
145R / 150F, short-stroke 29er setup for fast, playful Trail riding. Applies to Paratu CP + Iuhu CP.
Travel Options
ONE FRAME. FOUR
TRAVEL OPTIONS.
The CP platform supports four rear-travel configurations via interchangeable shock strokes and optional flip-chip positions. All versions are mullet compatible.
Trail
145R · 150F
Short-stroke 29er setup for fast, playful Trail riding.
Enduro
160R · 160F
Enduro, race-ready balance of plush and pop. Full 29".
Full-Enduro
165R · 170F
Full-enduro 29er for the steepest, longest days.
This is TGI Cycling LLC's favorite spec.
Full-Enduro / Park
165R · 170F · MX
Full-enduro and park. Mullet (29/27.5) compatible.
The CP Platform
SAME DNA.
DIFFERENT SOUL.
Paratu CP
Carbon CP platform. Maxon BIKEDRIVE AIR S. Enduro geometry built for the rowdiest lines, with a motor that disappears when you don't need it.
Iuhu CP
Same carbon. Same CP kinematics. Same geometry. Zero motor. Pure legs, pure feedback, pure riding. The Iuhu CP is the Paratu's soul without the spark.
Mullet Setup & Flip Chips
MULLET &
FLIP CHIPS.
How mixed wheel sizes and geometry flip chips affect your bike's handling. When to run mullet, when to stay full 29, and what each flip chip position does.
What Is a Mullet Setup?
A mullet configuration runs a 29" wheel in front and a 27.5" wheel in the rear — combining the rollover advantage of a larger front wheel with the agility and lower centre of gravity of a smaller rear wheel.
All CP-platform full-suspension frames accommodate both full 29 and mullet configurations without compromising suspension performance.
Flip Chip Positions
FINE-TUNE WITHOUT CHANGING WHEELS.
LOW Position
Slacker HTA, lower BB, longer wheelbase. The default position for maximum stability at speed.
Best for: Steep terrain, bike parks, aggressive descending
HIGH Position
Steeper HTA, higher BB, shorter wheelbase. More agile handling with quicker turn-in.
Best for: Trail riding, tight switchbacks, flatter terrain
When to Run Mullet vs Full 29
| Scenario | Recommendation | Why |
|---|---|---|
| Steep, loose terrain | Mullet + LOW chip | Maximum stability, lowest COG, playful rear |
| All-mountain / trail | Full 29 + HIGH chip | Best rollover, good climbing, balanced handling |
| Bike park / shuttle | Mullet + LOW chip | Most DH-oriented setup, rear whip capability |
| XC / long climbs | Full 29 + HIGH chip | Steepest STA, most efficient, best rollover |
| Shorter riders (under 170 cm) | Mullet | Lower standover and saddle height without sacrificing front-wheel confidence |
Unno Mith · Geometry
FAST
BY DESIGN.
The Mith pairs an aggressive 63.5° head angle with a constant 450 mm chainstay across all three sizes. Reach scales from 430 to 490 mm, keeping the front end planted while the mullet MX configuration preserves agility through the rough.
170/160
Travel (mm)
Front / rear, Fox Factory
63.5°
Head Angle
Aggressive, all sizes
460 mm
Reach
S2 reference
S1–S3
Sizes
Mullet MX, 2.6" max
| Dimension | S1 | S2 | S3 |
|---|---|---|---|
| Recommended Rider Height | 155-170 cm | 170-180 cm | 180-195 cm |
| Reach | 430 mm | 460 mm | 490 mm |
| Stack | 624 mm | 636 mm | 658 mm |
| Top Tube (effective) | 560 mm | 590 mm | 623 mm |
| Seat Tube Length | 400 mm | 420 mm | 440 mm |
| Head Tube Length | 107 mm | 120 mm | 145 mm |
| Head Angle | 63.5° | 63.5° | 63.5° |
| Effective Seat Angle | 77° | 77° | 77° |
| Chainstay Length | 450 mm | 450 mm | 450 mm |
| Wheelbase | 1225 mm | 1265 mm | 1302 mm |
| BB Drop | ~30 mm | ~30 mm | ~30 mm |
| Dropper Post Travel | 150 mm | 175 mm | 200 mm |
| Crank Length | 155 mm | 155 mm | 155 mm |
| Max Tyre Width | 2.6" | 2.6" | 2.6" |
| Wheel Configuration | Mullet MX | Mullet MX | Mullet MX |