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FUNXTRON F-16 \ Alloy Lightweight Folding Bike

FUNXTRON F-16 \ Alloy Lightweight Folding Bike

The F-16, as its flagship performance model, features a fully suspended suspension, a lightweight carbon-aluminum composite structure, and a universal expansion system, balancing a minimalist folding experience with long-distance riding comfort.


HK$9,500.00
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Description
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Brand Philosophy

FUNXTRON focuses on the "4+2" family travel scenario, emphasizing "TURN MILES INTO SMILES." The F-16, as its flagship performance model, features a fully suspended suspension, a lightweight carbon-aluminum composite structure, and a universal expansion system, balancing a minimalist folding experience with long-distance riding comfort. It is available in two textured body colors: "Stardust Titanium" and "Quantum Silver."

II. Basic Specifications

1. Weight and Size: The bike weighs only 9.7kg; unfolded dimensions are 1440×1030×580mm, and folded dimensions are 610×605×315mm. Its compact folded size allows it to easily fit in a car trunk, subway, or elevator.

2. Drivetrain: 10-speed groupset with gear ratios of 11-25T, suitable for both urban commuting and hill climbing/outdoor riding; paired with CNC-machined, lightweight, one-piece cranksets, each weighing only 400g, significantly reducing pedaling fatigue.

3. Tire Specifications: Cheng Shin CST 349×1.35 inch tires, recommended tire pressure 85PSI, balancing rolling resistance and grip on wet surfaces.

4. Braking System: CNC-machined lightweight hydraulic disc brakes, providing linear braking feel and ample braking force, less prone to heat fade on long downhill climbs, and safer for frequent acceleration and deceleration in urban areas.

5. Ergonomic Accessories: Ergonomic pressure-relieving saddle, distributing pressure on the buttocks, preventing pain during long rides; professional curved handlebar grips, reducing wrist fatigue from vibration.

III. Core Architecture and Carbon Fiber Components

1. Main Frame: The main frame is made of 6061 high-strength aluminum alloy, lightweight yet resistant to torsional deformation; the streamlined, one-piece frame with hidden folding buckles offers a minimalist and clean visual appeal.

2. Front Fork: CARBON T700 Carbon Fiber
The T700 carbon fiber front fork absorbs road vibrations, reducing vibration transmitted to the hands while balancing rigidity and lightweight.

3. Arc-Shaped Rear Fork: CARBON T800 Carbon Fiber (360g) The arc-shaped design is a highlight of this bike. The T800 high-modulus carbon fiber material, combined with PU internal shock absorbers, achieves triple vibration filtering; its ample resilience significantly reduces the feeling of bumps when going over speed bumps and gravel roads.

IV. Patented Fully Suspension Suspension System (FUNXTRON Self-Developed MacPherson Structure)

Front Suspension: MR.PRESSURE Adjustable Air Suspension

- 30mm suspension travel, internal composite piston structure;

- Can withstand up to 600PSI inflation pressure, adjustable according to weight and road conditions;

- Nano-wear-resistant coating on the inner cylinder, ensuring leak-proof operation and smooth lubrication over long-term use;

- 6-series aluminum alloy unibody forging, low compression ratio design, linear damping without bouncing.

Rear Suspension: PU Elastic Shock Absorber

Combined with an arc-shaped carbon rear fork to form a dual-layer shock absorption system, filtering out minor vibrations on city asphalt roads and cushioning significant bumps on rural trails, providing comfort comparable to a small motorcycle suspension.

Patented Suspension Linkage

Imitation of automotive MacPherson strut suspension structure, ultra-lightweight hollow aluminum alloy linkage, stabilizing suspension travel without adding extra weight, ensuring no shifting during compression and rebound, and preventing instability during long rides.

V. Concealed One-Second Folding Mechanism

The frame features an embedded, concealed folding buckle, eliminating any obtrusive exposed parts for a sleek and integrated look. Opening and closing takes only one second, requiring less than 25 Newtons of force, allowing even women to easily fold it with one hand. After folding, the wheels fold in the same direction, and with the base support, it can stand upright, saving space. Folding is smooth and effortless, making it perfect for daily commutes and camping trips.

VI. Multi-functional Expansion Board (Compatible with Brompton Pig Nose Fit)

The front of the bike has pre-drilled holes for compatible Brompton Pig Nose fittings, allowing for the addition of lights, a front rack, and storage bags. The brand will continue to update with exclusive multi-functional expansion kits, offering exceptional flexibility for commuting, cargo carrying, and camping gear expansion.

VII. Summary of Overall Bike Highlights

1. Lightweight Control: Weighing only 9.7kg, with carbon fiber front and rear forks and a 400g CNC crank, it can be lifted with one hand by a woman.

2. Full-Stage Suspension: Adjustable air suspension at the front + PU shock absorption from the rear carbon fork, a rare double-layer full suspension in its class, ensuring comfortable riding even on long rides without hand or back pain.

3. Universal Expandability: Perfectly compatible with Brembo accessories, offering a wide range of modification options.

4. Easy Folding: Folds in one second with a simple snap, requiring minimal effort, ideal for commuting and 4+2 road trips.

5. Craftsmanship and Texture: Available in Stardust Titanium and Quantum Silver metal frames, the carbon-aluminum composite structure balances lightness, rigidity, and comfort, with high-quality CNC metal parts.

Suitable for:

Urban commuters, weekend camping and road trip enthusiasts, those who combine subway and bicycle rides, and folding bike enthusiasts who enjoy lightweight modifications, seeking a lightweight, comfortable, and highly expandable 16-inch folding bike.
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Delivery Options

  • S.F. Express - S.F. - Business Station Pickup
  • S.F. Express - Store Pickup
  • S.F. Express - Circle K Store Pickup
  • S.F. Express - EF Locker Pickup

Payment Options

  • Alipay (HK)_SHOPLINE Payments
  • Apple Pay
  • Credit Card
  • PayPal & Credit Card
  • Bank Transfer
  • WeChat Pay
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