BTLOS Hubs: The Perfect Combination of High Performance and Exceptional Value

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Top-tier Manufacturing Background, Perfect Quality Assurance

BTLOS hubs are produced by a well-known hub factory in the industry, which has been manufacturing for multiple major brands for years. This factory boasts a mature technical system and strict quality control processes. BTLOS leverages these advanced technologies and exquisite craftsmanship, passing them directly to consumers. By reducing brand premiums, BTLOS is able to invest more in product research and development, providing consumers with a high-performance option at a more cost-effective price.

The factory strictly adheres to international standards during production, and each hub undergoes rigorous quality testing. Whether it’s material selection, bearing design, or precision control, factory strives for perfection in every aspect, ensuring that each hub excels in both performance and durability.

BTLOS Hubs Detail


MTB SpinForce Hubs

  • SpinForce 33 Hub (6-bolt, Straight-pull)

    • Brake Interface : 6-bolt
    • Spoke Holes: 28H (Straight-pull)
    • Material
      Body: AL 6061 Freehub & Axle: AL 7075
      (High-strength, aerospace-grade aluminum alloy for superior durability and reduced weight)
    • Bearings
      Front Hub: 2x 6803 Rear Hub: 2x 6802 /2x 15267
      (High-quality bearings for smooth rotation)
      Optional ceramic bearings upgrade (additional cost)
    • Spoke Gauge: 14G (Standard spoke thickness)
    • Over-Lock-nut Dimension (OLD):Front 110.0mm / Rear 148.0mm
    • End Caps:Front Φ15mm/ Rear Φ12mm (Thru-Axle Size)
    • Freehub System: 36T PG System
      Can upgrade to 54T
    • Weight: Front 107g / Rear 227g
      (Lightweight design for optimal performance)
    • Pitch Circle Diameter (P.C.D.)
      Front: Left Φ40.1mm / Right Φ36.4mm
      Rear: Left Φ40.5mm / Right Φ39.8mm
    • Flange distance
      Front: Left 26.9mm / Right 34.4mm
      Rear: Left 35.1mm / Right 19.6mm
    • Offset spoke hole
      Offset between spoke hole and hub center
      Front: Left 1.7mm / Right 1.1mm
      Rear: Left 1.3mm / Right 1.0mm
    • Logo: Custom laser engraving available (hubs in stock)
    • Applicable Range: XC, AM, Enduro
    • Color: Black

  • SpinForce 34 Hub (Center-Lock, Straight-pull)

    • Brake Interface : Center-Lock
    • Spoke Holes: 28H (Straight-pull)
    • Material
      Body: AL 6061 Freehub & Axle: AL 7075
      (High-strength, aerospace-grade aluminum alloy for superior durability and reduced weight)
    • Bearings
      Front Hub: 2x 6803 Rear Hub: 2x 6802 /2x 15267
      (High-quality bearings for smooth rotation)
      Optional ceramic bearings upgrade (additional cost)
    • Spoke Gauge: 14G (Standard spoke thickness)
    • Over-Lock-nut Dimension (OLD):Front 110.0mm / Rear 148.0mm
    • End Caps:Front Φ15mm/ Rear Φ12mm (Thru-Axle Size)
    • Freehub System: 36T PG System
      Can upgrade to 54T
    • Weight: Front 101g / Rear 215g
      (Lightweight design for optimal performance)
    • Pitch Circle Diameter (P.C.D.)
      Front: Left Φ40.2mm / Right Φ36.6mm
      Rear: Left Φ40.5mm / Right Φ40.0mm
    • Flange distance
      Front: Left 26.9mm / Right 34.4mm
      Rear: Left 35.1mm / Right 19.6mm
    • Offset spoke hole
      Offset between spoke hole and hub center
      Front: Left 1.7mm / Right 1.1mm
      Rear: Left 1.3mm / Right 1.0mm
    • Logo: Custom laser engraving available (hubs in stock)
    • Applicable Range: XC, AM, Enduro
    • Color: Black

  • SpinForce 35 Hub (Center-Lock, j-Bend)

    • Brake Interface : Center-Lock
    • Spoke Holes: 28H/32H (j-Bend)
    • Material
      Body: AL 6061 Freehub & Axle: AL 7075
      (High-strength, aerospace-grade aluminum alloy for superior durability and reduced weight)
    • Bearings
      Front Hub: 2x 6803 Rear Hub: 2x 6802 /2x 15267
      (High-quality bearings for smooth rotation)
      Optional ceramic bearings upgrade (additional cost)
    • Spoke Gauge: 14G (Standard spoke thickness)
    • Over-Lock-nut Dimension (OLD):Front 110.0mm / Rear 148.0mm
    • End Caps:Front Φ15mm/ Rear Φ12mm (Thru-Axle Size)
    • Freehub System: 36T PG System
      Can upgrade to 54T
    • Weight: 344g
      (Lightweight design for optimal performance)
    • Pitch Circle Diameter (P.C.D.)
      Front: Left Φ44.0mm / Right Φ42.0mm
      Rear: Left Φ44.0mm / Right Φ49.0mm
    • Flange distance
      Front: Left 27.2mm / Right 33.8mm
      Rear: Left 36.7mm / Right 24.3mm
    • Logo: Custom laser engraving available (hubs in stock)
    • Applicable Range: XC, AM, Enduro
    • Color: Black


Road FastGlow/GravelXpert Hubs

  • FastGlow 26 Hub (Rim Brake, Straight-pull)

    • Brake Interface : Rim Brake
    • Spoke Holes: 20/24H (Straight-pull)
    • Material
      Body: AL 6061 Freehub & Axle: AL 7075
      (High-strength, aerospace-grade aluminum alloy for superior durability and reduced weight)
    • Bearings
      Front Hub: 2x 6802 Rear Hub: 2x 6802 /2x 15267
      (High-quality bearings for smooth rotation)
      Optional ceramic bearings upgrade (additional cost)
    • Spoke Gauge: 14G (Standard spoke thickness)
    • Over-Lock-nut Dimension (OLD):Front 100.0mm / Rear 130.0mm
    • End Caps:Front Φ9mm/ Rear Φ10mm (QR Size)
    • Freehub System: 36T PG System
      Can upgrade to 54T
    • Weight: Front 86.8g / Rear 186g
      (Lightweight design for optimal performance)
    • Pitch Circle Diameter (P.C.D.)
      Front: Left Φ29.5mm / Right Φ29.5mm
      Rear: Left Φ35.5mm / Right Φ45.4mm
    • Flange distance
      Front: Left 39.9mm / Right 39.9mm
      Rear: Left 35.7mm / Right 15.9mm
    • Offset spoke hole
      Offset between spoke hole and hub center
      Front: N/A
      Rear: Left 0.8mm / Right 0.9mm
    • Logo: Custom laser engraving available (hubs in stock)
    • Applicable Range: Road Rim Brake
    • Color: Black

  • GravelXpert 31 Hub (Disc Brake, Straight-pull)

    • Brake Interface : Center-Lock
    • Spoke Holes: 24/24H (Straight-pull)
    • Material
      Body: AL 6061 Freehub & Axle: AL 7075
      (High-strength, aerospace-grade aluminum alloy for superior durability and reduced weight)
    • Bearings
      Front Hub: 2x 6802 Rear Hub: 2x 6802 /2x 15267
      (High-quality bearings for smooth rotation)
      Optional ceramic bearings upgrade (additional cost)
    • Spoke Gauge: 14G (Standard spoke thickness)
    • Over-Lock-nut Dimension (OLD):Front 100.0mm / Rear 142.0mm or 135.0mm(QR)
    • End Caps
      Front: Φ12mm Or Φ9mm(QR Size) Rear: Φ12mm Or Φ10mm (QR Size)
    • Freehub System: 36T PG System
      Can upgrade to 54T
    • Weight: Front 97g / Rear 206g
      (Lightweight design for optimal performance)
    • Pitch Circle Diameter (P.C.D.)
      Front: Left Φ36.7mm / Right Φ35.7mm
      Rear: Left Φ36.7mm / Right Φ41.7mm
    • Flange distance
      Front: Left 21.5mm / Right 29.1mm
      Rear: Left 33.6mm / Right 16.7mm
    • Offset spoke hole
      Offset between spoke hole and hub center
      Front: Left 1.7mm / Right 1.0mm
      Rear: Left 1.0mm / Right 1.0mm
    • Logo: Custom laser engraving available (hubs in stock)
    • Applicable Range: Road, Gravel
    • Color: Black


Exceptional Value with the PG System

BTLOS’s PG System (planetary gear system) is precisely engineered and offers two options: 36T and 54T, perfectly balancing durability and responsiveness. Compared to similar products on the market, BTLOS hubs provide significant price advantages while maintaining high precision and quick response. Each PG system hub undergoes meticulous processing, with gear tolerances controlled within 0.002mm, and has passed 100,000 fatigue tests to ensure long-term stability and durability.

  • 36T system: Offers a balanced response suitable for most riding scenarios, durable and resistant to wear.
  • 54T system: Designed for riders who demand ultra-fast response, particularly suitable for mountain biking and challenging terrains.

Advanced Technology and Easy Maintenance

BTLOS hubs are designed with not only performance but also rider convenience in mind. The quick-release end cap system simplifies routine maintenance, allowing riders to easily remove and replace end caps without tools, saving both time and cost on repairs. The dual-layer end caps effectively prevent dirt and moisture from entering, extending the lifespan of the hubs.

Each axle is treated with a hard anodizing process, significantly enhancing its wear resistance. The precision control of 0.003mm ensures that the hubs continue to perform like new even after extended use, providing a consistent, high-quality riding experience.

Diverse Options and Customization Services

BTLOS offers a wide range of products, including mountain bike hubs for XC, AM, Enduro, and other riding styles, as well as road bike rim brake and disc brake hubs. Whether you are a cycling enthusiast or a professional racer, BTLOS can provide tailored solutions for your specific needs.

Additionally, BTLOS offers a customization service, where customers can laser-engrave their own logos to add a personal touch. BTLOS hubs also support a variety of freehub body options, including Shimano HG(R), Shimano MS(R), SRAM XD(R),Campy 11S and Campy N3W to meet the needs of different riders.

2-Year Warranty for Peace of Mind

BTLOS not only focuses on product performance and design but also prioritizes the user experience. All BTLOS hubs come with a 2-year warranty, ensuring consumers peace of mind during use. In the event of any quality issues, BTLOS promises professional after-sales support, ensuring that every rider can enjoy a worry-free cycling experience.

Comparison with Other Brands

BTLOS Hubs:

BTLOS hubs are made from AL 6061 and AL 7075 aluminum alloys, offering excellent strength and durability.
The precise PG System planetary gear system, available in 36T and 54T options, ensures quick response and efficient power transfer.
The bearing system (26803 or 26802) and high-precision machining guarantee stability and long-lasting performance.
Additionally, BTLOS provides a 2-year warranty and customizable laser-engraved logos, further enhancing the cost-effectiveness of the product.

BITEX Hubs:

BITEX uses aluminum alloys and steel bearings. While they also offer a high-precision freehub system suitable for various cycling needs, BTLOS hubs are lighter in weight compared to BITEX.

DT SWISS:

DT SWISS hubs are renowned in the industry, especially in the high-end market. They typically feature high-precision bearings and advanced gear systems (e.g., Ratchet System), providing excellent durability and smooth riding experience. The DT SWISS 370 and 350 are entry-level hubs suitable for basic to intermediate riders, while the DT SWISS 240 and 180 are high-end hubs offering extremely fast response and outstanding durability. However, these high-end models come at a premium price, especially the DT SWISS 240 and 180 series.

i9 Hydra:

i9 Hydra is known for its extremely fast response and outstanding durability, making it particularly suitable for intense off-road and mountain biking. The Hydra system utilizes 692 engagement points, providing rapid torque response.

We have many other hub options available. If you don't see what you're looking for in the list, feel free to contact us for more options.

Whether you are an adventurous mountain biker or a speed-seeking road cyclist, BTLOS hubs offer the exceptional performance and durability you need. Through high-precision design, premium materials, meticulous craftsmanship, and outstanding cost-effectiveness, BTLOS enables more cycling enthusiasts to experience the thrill and joy of top-tier equipment without paying a premium price. By choosing BTLOS hubs, you achieve the perfect balance of performance and price, making every ride truly worthwhile and allowing you to fully unleash the joy of cycling!