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Hangzhou Up-Vine Bicycle Co., Ltd

INERTIA SERIES

INERTIA SERIES

Hangzhou Up-Vine Bicycle Co., Ltd

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Description

INERTIA – Sub Brand of UPVINE Wheelsets

🔹 Two Rim Heights Available: 40mm & 52mm

The INERTIA series wheelsets come in two rim depths: 40mm and 52mm.

40mm rim weight: 320g each
52mm rim weight: 365g each
Both are built onto a 290g, 24-hole hubset

This setup achieves exceptional lightweight performance:

40mm wheelset weight: 1150g
52mm wheelset weight: 1230g

🔹 Custom Spokes & Titanium Alloy Nipples

Spokes: Custom-designed, each weighing only 3.7g
Nipples: Titanium alloy, 0.54g each

The titanium alloy nipples offer superior corrosion resistance, eliminating 100% of failure risks caused by sweat and environmental corrosion.

🔹 Hub Strength & Innovative Freehub Mechanism

The hub features a reinforced spoke hole structure with a breaking strength of 4900N, ensuring exceptional durability.
An innovative ratchet ring system enhances engagement efficiency.

🔹 Advanced Carbon Fiber Construction

The rims are crafted from Toray T700 + T800 carbon fiber with an optimized layup design for strength and weight savings.
Each rim undergoes a 160psi tire pressure test, meeting the highest industry standards.

🔹 Asymmetric Rim & Optimized Hub Geometry

The INERTIA series employs an asymmetric, offset rim design paired with optimized hub geometry:

Front Wheel:
- Disc-side spoke tension: 130Kgf
- Non-drive spoke tension: 100Kgf
- Tension ratio: 1.3:1
Rear Wheel:
- Disc-side spoke tension: 79Kgf
- Drive-side spoke tension: 130Kgf
- Tension ratio: 1:1.65 (pre-production test)

This minimal spoke tension differential ensures excellent drivetrain stiffness and lateral rigidity.

🔹 Impact Resistance & UCI Standards

Impact resistance exceeds 100 Joules, 2.5 times the UCI standard.
Nipples are pre-treated with water-based Teflon resin to prevent loosening.

🚴‍♂️ Redefining the Benchmark for Carbon Fiber Wheelsets

INERTIA Series sets a new standard in high-performance carbon fiber wheelsets. Designed for riders who demand top-tier performance and lightweight construction, these wheels deliver exceptional stiffness, responsiveness, and durability, making them the ultimate choice for competitive road cyclists.

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LIGHT SERIES 40mm/50mm/60mm

LIGHT & PRO Series

Each series is available in both rim brake and disc brake versions, further categorized by rim height (mm) into C40, C50, and C60 models.

The LIGHT series, as the name suggests, emphasizes lightweight performance. Although positioned as a mid-range wheelset, it still delivers outstanding performance.

For the hub, Jingteng has adopted its own patented design, maximizing the wheelset's overall performance by balancing stability and stiffness.

The spokes used are Pillar Wing20, which feature a bladed aero profile, enhancing aerodynamics and stability.

The rim construction incorporates a hybrid layup of Toray T700 and T800 carbon fiber, ensuring a perfect balance of strength and weight savings.

Additionally, the LIGHT series rims feature a no-inner-hole design, offering multiple advantages:

Enhanced structural integrity, allowing tubeless tires to be mounted without tubeless rim tape, simplifying the setup process.
Weight reduction, as there is no need for rim tape in practical use.

Notably, the C40 rim brake version achieves an impressive total weight of approximately 1350g, living up to its "LIGHT" designation.

GRAVEL DISC 36mm

Gravel DISC 36 Wheelset
As gravel bikes ("瓜车") primarily feature disc brake frames, the Gravel wheelset is currently available only in the disc brake version.

Similar to the other two series, the Gravel wheelset uses Jingteng's own patented hub design. To handle the challenging conditions of unpaved roads, the Gravel wheelset is equipped with Pillar Wing20 steel spokes.

The rim design combines the advantages of both the LIGHT and PRO series:

The rim features a no-inner-hole design,
The UD surface finish eliminates the need for paint, ensuring a sleek and durable appearance,
Tubeless compatibility for easy setup,
A rim width of 25mm internal and 32mm external, making it compatible with most tires on the market.

As the gravel bike community continues to grow, Jingteng aims to deliver an exceptional riding experience to gravel enthusiasts who love off-road terrain.

Trade fair innovation

PRO PLUS DISC 50/60

An ultralight carbon-spoked wheelset optimised for maximum performance. Featuring a unique honeycomb braking surface which greatly improves braking performance in the wet.

We have three rim depth of this model:50mm,60mm and 80mm.

Well-balanced (stiffness, comfort, stability)
Very stiff yet comfortable
Excellent crosswind stability
Fast on flats
Preinstalled tubeless rim tape
Premium unboxing experience (spoke tension chart included)
Tubeless valves are included
Spare spokes are not included
2-year warranty

50mm

Type: Disc, clincher (tubeless-ready)
Weight (with rim tape and tubeless valves):
- Front Wheel: 661g
- Rear Wheel: 768g
- Measured weight: 1429g
- Claimed weight: 1410g (±5%)
Measured rim width:
- Internal: 23.5mm
- External: FW 31.2/34.1mm, RW: 29.1/30.3
Rim depth: 50mm
Spokes: Carbon spokes
Hubs: Up-Vine Pro+ hubs with steel bearings
Rider’s weight limit: 120kg (264.5lb)

60mm

Type: Disc, clincher (tubeless-ready)
Weight (with rim tape and tubeless valves):
- Front Wheel: 690g
- Rear Wheel: 818g
- weight: 1508g
- Spokes:front wheel has 21,rear wheel has 24
- Internal Width:23mm (Front and Rear)
- External Width:35mm(Front wheel),31mm(Rear wheel)
- A key distinguishing feature of our company is that we have our own hub R&D and manufacturing facility. We are consistently dedicated to enhancing product quality and have the strong capability to ensure the stability of our wheelset performance. Whether you are looking to collaborate with our brand or seeking OEM services, we are more than happy to work with you to produce high-quality wheelsets.

LIGHT SERIES 40mm/50mm/60mm

LIGHT & PRO Series

Each series is available in both rim brake and disc brake versions, further categorized by rim height (mm) into C40, C50, and C60 models.

The LIGHT series, as the name suggests, emphasizes lightweight performance. Although positioned as a mid-range wheelset, it still delivers outstanding performance.

For the hub, Jingteng has adopted its own patented design, maximizing the wheelset's overall performance by balancing stability and stiffness.

The spokes used are Pillar Wing20, which feature a bladed aero profile, enhancing aerodynamics and stability.

The rim construction incorporates a hybrid layup of Toray T700 and T800 carbon fiber, ensuring a perfect balance of strength and weight savings.

Additionally, the LIGHT series rims feature a no-inner-hole design, offering multiple advantages:

Enhanced structural integrity, allowing tubeless tires to be mounted without tubeless rim tape, simplifying the setup process.
Weight reduction, as there is no need for rim tape in practical use.

Notably, the C40 rim brake version achieves an impressive total weight of approximately 1350g, living up to its "LIGHT" designation.

GRAVEL DISC 36mm

Gravel DISC 36 Wheelset
As gravel bikes ("瓜车") primarily feature disc brake frames, the Gravel wheelset is currently available only in the disc brake version.

The rim design combines the advantages of both the LIGHT and PRO series:

The rim features a no-inner-hole design,
The UD surface finish eliminates the need for paint, ensuring a sleek and durable appearance,
Tubeless compatibility for easy setup,
A rim width of 25mm internal and 32mm external, making it compatible with most tires on the market.

As the gravel bike community continues to grow, Jingteng aims to deliver an exceptional riding experience to gravel enthusiasts who love off-road terrain.

Trade fair innovation

PRO PLUS DISC 50/60

An ultralight carbon-spoked wheelset optimised for maximum performance. Featuring a unique honeycomb braking surface which greatly improves braking performance in the wet.

We have three rim depth of this model:50mm,60mm and 80mm.

Well-balanced (stiffness, comfort, stability)
Very stiff yet comfortable
Excellent crosswind stability
Fast on flats
Preinstalled tubeless rim tape
Premium unboxing experience (spoke tension chart included)
Tubeless valves are included
Spare spokes are not included
2-year warranty

50mm

Type: Disc, clincher (tubeless-ready)
Weight (with rim tape and tubeless valves):
- Front Wheel: 661g
- Rear Wheel: 768g
- Measured weight: 1429g
- Claimed weight: 1410g (±5%)
Measured rim width:
- Internal: 23.5mm
- External: FW 31.2/34.1mm, RW: 29.1/30.3
Rim depth: 50mm
Spokes: Carbon spokes
Hubs: Up-Vine Pro+ hubs with steel bearings
Rider’s weight limit: 120kg (264.5lb)

60mm

Type: Disc, clincher (tubeless-ready)
Weight (with rim tape and tubeless valves):
- Front Wheel: 690g
- Rear Wheel: 818g
- weight: 1508g
- Spokes:front wheel has 21,rear wheel has 24
- Internal Width:23mm (Front and Rear)
- External Width:35mm(Front wheel),31mm(Rear wheel)
- A key distinguishing feature of our company is that we have our own hub R&D and manufacturing facility. We are consistently dedicated to enhancing product quality and have the strong capability to ensure the stability of our wheelset performance. Whether you are looking to collaborate with our brand or seeking OEM services, we are more than happy to work with you to produce high-quality wheelsets.

LIGHT SERIES 40mm/50mm/60mm

LIGHT & PRO Series

Each series is available in both rim brake and disc brake versions, further categorized by rim height (mm) into C40, C50, and C60 models.

The LIGHT series, as the name suggests, emphasizes lightweight performance. Although positioned as a mid-range wheelset, it still delivers outstanding performance.

For the hub, Jingteng has adopted its own patented design, maximizing the wheelset's overall performance by balancing stability and stiffness.

The spokes used are Pillar Wing20, which feature a bladed aero profile, enhancing aerodynamics and stability.

The rim construction incorporates a hybrid layup of Toray T700 and T800 carbon fiber, ensuring a perfect balance of strength and weight savings.

Additionally, the LIGHT series rims feature a no-inner-hole design, offering multiple advantages:

Enhanced structural integrity, allowing tubeless tires to be mounted without tubeless rim tape, simplifying the setup process.
Weight reduction, as there is no need for rim tape in practical use.

Notably, the C40 rim brake version achieves an impressive total weight of approximately 1350g, living up to its "LIGHT" designation.

GRAVEL DISC 36mm

Gravel DISC 36 Wheelset
As gravel bikes ("瓜车") primarily feature disc brake frames, the Gravel wheelset is currently available only in the disc brake version.

The rim design combines the advantages of both the LIGHT and PRO series:

The rim features a no-inner-hole design,
The UD surface finish eliminates the need for paint, ensuring a sleek and durable appearance,
Tubeless compatibility for easy setup,
A rim width of 25mm internal and 32mm external, making it compatible with most tires on the market.

As the gravel bike community continues to grow, Jingteng aims to deliver an exceptional riding experience to gravel enthusiasts who love off-road terrain.