Used for unmatched stiffness, low weight, and durability.
Rim Type: Hookless
Hubs
CNC-machined high-grade aluminum shell with optimized flange geometry
Proprietary Hubs with Rapid Engagement – At the heart of the wheelset are Yoeleo’s own high-performance hubs featuring 72 tooth engagement
Easy service design with tool-free freehub body swap
Freehub Options: Shimano HG, Shimano MS, SRAM XD
Spokes
Model: Pillar Spokes
Material: Stainless steel
Number of spokes: 28F / 28R — Balanced stiffness
Tires
Recommended Tire Sizes: 2.1 - 2.65 inch
Tubeless ready and clincher compatible
Weight
1100g ±3%
What's in the Box?
チューブレスバルブ x2
ロックリング x2
予備スポーク x3
チューブレスリムテープ x1
Need help?
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
Shipping Information
Use this text to answer questions in as much detail as possible for your customers.
Customer Support
Use this text to answer questions in as much detail as possible for your customers.
FAQ’s
Use this text to answer questions in as much detail as possible for your customers.
Contact Us
Use this text to answer questions in as much detail as possible for your customers.
GEN Series: From Mountain to Mountain
Inspired by the mountain symbol (艮) from Ancient China’s Bagua, the Yoeleo GEN Series brings mountain strength to your wheels. Built for MTB riders who want lightweight performance without losing toughness, GEN wheels are ready for every climb, descent, and trail you ride.
Optimized Rim Architecture
Asymmetric, hookless, and tubeless-ready carbon rim with wide internal profiles (30–35mm) deliver the perfect platform for modern MTB tires. This design balances impact resistance, stability at low pressures, and long-term wheel trueness.
Lightweight Carbon Layup
Advanced high-modulus carbon layup keeps overall wheelset weights between 1100g and 1640g. moreover, our gen series has 4mm rim wall thickness giving the wheels optimum rigidity and preventing the tire from snakebite punctured, Riders benefit from faster acceleration, easier climbing, and reduced fatigue—without sacrificing durability on aggressive terrain.
High-Engagement Hub System
With a 72-tooth ratchet and 5° engagement, Yoeleo hubs ensure near-instant power transfer. Every pedal stroke is converted into forward momentum—critical for steep technical climbs and explosive XC accelerations.
QianKun rims undergo rigidity and impact testing to prove both lateral and radial stiffness. They first pass the UCI-standard impact test to ensure they’re competition-ready, then goes further with our in-house extreme impact test.
Hub Test
Hub Test
Our hubs are pushed through a torque test of 230 Nm for 52,000 cycles with zero damage, simulating years of real riding.
Quality Control Test
Quality Control Test
Every wheel goes through a strict truing test before it leaves production. We check lateral movement, runout, spoke tension, alignment, and dishing to ensure consistent quality and reliability across every batch. Each wheelset is then packed in our specially designed box, making it both secure for transport and satisfying to unbox.
GEN (艮) comes from the Chinese Bagua symbol for “mountain,” representing stability, strength, and endurance. These wheels are engineered to embody those same traits on the trail.
What are the key differences between GEN 30, 30SL, 50, and 60?
GEN 30 – Balanced XC race wheel, agile and responsive.
GEN 30SL – Super-light XC/marathon wheel for pure climbing efficiency.
GEN 50 – Versatile all-rounder for mixed terrain and endurance.
GEN 60 – Reinforced and wide for aggressive enduro and technical trails.
What type of riding are GEN wheels designed for?
The GEN Series is designed for cross-country, trail, and enduro mountain biking. Each model serves a specific rider profile, from lightweight racers to aggressive downhill riders.
What tire sizes work best with GEN wheels?
GEN 30 / GEN 30SL / GEN 50: optimized for 2.2–2.4” tires.
GEN 60: best for 2.3–2.6” tires.
All models are tubeless-ready for lower pressures and better grip.
What hub system do GEN wheels use?
Yoeleo’s proprietary hub with a 72-tooth ratchet system and 5° engagement for near-instant power transfer. Available with XD, Microspline, or HG freehub bodies.
What warranty and crash protection do they come with?
The Qiankun CS Series comes with a 3-year global warranty. In addition, riders benefit from a crash-replacement program with a 30% discount on replacements.
