Strong, wide, and fearless. The GEN 60 is made for riders who tackle steep descents, rocky trails, and technical enduro lines. Designed to absorb shocks, stay tough under pressure, and keep your ride smooth from start to finish.
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: 24F / 24R — Balanced stiffness
Tires
Recommended: 2.1 - 2.65 inch
Tubeless ready and clincher compatiable
Weight
1640g ±3%
Included in the Box
Tubeless Valves*2
Axtra Spokes*3
Locking ring*2
Tubeless Rim Tape*1
GEN Series: From Mountain to Mountain
Inspired by the mountain symbol (艮) from Ancient China’s Bagua, the QianKun 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.
Asymmetric, hookless, and tubeless-ready carbon rim with wide internal profiles (35–42mm) 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 3.5mm 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.
Gen Wheels in Actions
Testing Process
Rim Test
Rim Test
Qiankun rims undergorigidity and impact testingto prove both lateral and radial stiffness. Each spoke hole withstands forces up to600 kgf, ensuring durability under extreme racing loads without sacrificing lightweight performance.
Hub Test
Hub Test
Our hubs are pushed through atorque test of 230 Nm for 52,000 cycleswith zero damage, simulating years of real riding. Spoke holes are also tested at600 kgfto guarantee long-term strength and reliability.
Quality Control Test
Quality Control Test
All components come together in a wheelset proven to belighter, stiffer, and stronger. Every test confirms that Qiankun CS wheels are engineered to withstand the extreme forces of racing — delivering speed and reliability without compromise.
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?
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 a3-year global warranty. In addition, riders benefit from acrash-replacement programwith a30% discounton replacements.
What is the weight of each wheelset?
GEN 30: 1145g ±3%
GEN 30SL: 1100g ±3%
GEN 50: 1195g ±3%
GEN 60: 1640g ±3%
What are included in the box?
One set of Tubeless valves (front and rear)
2 rotor lockrings
3 extra spokes
Tubeless rim tape
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