VYTYV Aviator GC36 Carbon Gravel Wheelset – HOPE PRO 5 Straightpull Edition

36 mm • 25 mm internal • Hookless • 110 kg system weight • Gravel Performance Unlocked

The VYTYV Aviator GC36 Carbon Gravel Wheelset with Hope Pro 5 Straightpull hubs is engineered for riders who demand maximum speed, control, and durability in the most challenging off-road environments. Designed around modern, high-volume gravel tires and optimized for tubeless performance, the GC36 offers exceptional comfort, stability, and acceleration across mixed terrain—from smooth dirt to rugged backcountry.

Hand-built using Sapim CX-Ray spokes, lightweight carbon rims, and the completely redesigned Hope Pro 5 hubs, this wheelset delivers outstanding efficiency, instant engagement, and all-weather reliability—perfect for gravel racing, endurance rides, or fast adventure touring.

---

✔ Key Features

1. GC36 Carbon Gravel Rim – Wide, Stable, Fast

Purpose-built for gravel speed and control:

• 36 mm rim depth – balanced aero, crosswind stability, and steering precision

• 25 mm internal width – optimized for 38–50 mm gravel tires

• 34 mm external width – wide stance for cornering stability

• Symmetric rim profile – perfect spoke balance and high lateral stiffness

• Hookless design – stronger structure, lower weight, optimized for tubeless gravel tires

The GC36 rim gives riders a fast, composed wheel feel on rough terrain while maintaining excellent rolling speed on pavement and hardpack.

---

2. Hope Pro 5 Straightpull Hubs – Built for Harsh Gravel Conditions

The newest Hope Pro 5 brings major upgrades focused on durability, sealing, and power transfer—exactly what gravel riders need.

Key Hub Advantages

• 108 Points of Engagement with new offset 6-pawl system

• Improved labyrinth seals → near-zero drag + exceptional dirt protection

• New pawl & spring design → higher load capacity, longer lifespan

• Stiffer step-down axle → improved power transfer over rough terrain

• Reinforced hub body design without weight penalty

• Fully serviceable at home with basic tools

• Centerlock disc mount for consistent braking

Freehub options:

HG, XD, XDR, Micro Spline

Perfect for gravel drivetrains, 1× or 2×.

---

3. Sapim CX-Ray Spokes – Light, Fast, Durable

• The best spoke for gravel: extremely strong, corrosion-resistant, lightweight

• Aero profile improves speed on open gravel roads

• Paired with straightpull hubs for maximum stiffness and longevity

---

4. Tubeless-Optimized for Modern Gravel

• Run lower pressures for traction and comfort

• Reduce punctures and pinch flats

• Enhanced rolling efficiency on washboard, loose gravel, and mixed surfaces

---

Ride Characteristics

✓ Fast & Efficient on Mixed Terrain

36 mm profile + wide gravel tires = perfect rolling speed and stability.

✓ Excellent Cornering Stability

25 mm internal width supports modern high-volume gravel tires.

✓ Strong & Stiff Under Load

Symmetric rims and straightpull spokes provide precise handling on rutted trails.

✓ Confidence in All Weather

Hope’s sealing and hub durability make this wheelset ideal for mud, water, dust, and winter gravel.

✓ Adventure Ready

A 110 kg system weight limit makes this wheelset suitable for:

• heavy riders

• bikepacking with gear

• long-distance gravel racing

---

Technical Specifications

Rims

• Model: VYTYV Aviator GC36 Carbon

• Rim Type: Hookless, Tubeless-Ready

• Depth: 36 mm

• Internal Width: 25 mm

• External Width: 34 mm

• Profile: Symmetric

• Hole Count: 24 front / 24 rear

---

Hubs

• Model: Hope Pro 5 Straightpull

• Axle Standards: Front 12×100 | Rear 12×142

• Brake Interface: Centerlock

• Freehub Options: HG, XD, XDR, Micro Spline

• Engagement: 108 POE

• Spoke Count: 24/24

• Fully serviceable & rebuildable

---

Spokes

• Sapim CX-Ray

• Straightpull

• External nipples

---

Weight

• Front: ~670 g

• Rear: ~800 g

• Total wheelset: ~1470 g

(Weight varies slightly by freehub body.)

---

System Weight Limit

• 110 kg (rider + bike + luggage)
  Perfect for gravel racing and loaded bikepacking.

---

Why Choose the GC36 + Hope Pro 5?

This wheelset is ideal for gravel riders looking for:

• A lightweight, aerodynamic gravel carbon wheelset

• Maximum durability for harsh terrain

• Instant engagement for climbing and acceleration

• Excellent stability with wide tubeless gravel tires

• A hub system that works flawlessly in all seasons

Whether you're racing rough gravel, training on forest roads, or exploring adventure routes, the GC36 Carbon with Hope Pro 5 delivers world-class performance with long-term reliability.