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SKU: RRHB2634

Spank HEX Gravel 6B Disc Rear Hub - 28H, 12x142mm, XDR, Lightweight Alloy with 102T Engagement, Advanced Seal System, Compatible with Shimano/SRAM 11-Speed, Disc Brake Ready, Black for Gravel & Off-Road Cycling

Regular price $249.99
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Description
Specifications

Experience unmatched performance and durability with the Spank HEX Gravel 6B Disc Rear Hub, designed specifically for gravel biking enthusiasts seeking reliable, high-performance wheel components. Crafted from advanced lightweight alloys and engineered with innovative engagement technology, this hub ensures quick, precise power transfer on every ride.

Materials & Build Quality

Constructed from forged and CNC-machined alloy, the HEX Gravel 6B hub strikes the perfect balance between strength and weight. The Bite-Block Alloy HG and XD freehub bodies are resistant to cassette damage, eliminating the need for steel without compromising durability. Its sleek black finish adds a stylish touch to your gravel or adventure bike.

Performance & Engineering

Featuring Hex Drive 102T technology, this hub offers an impressive 3.5 engagement, ensuring near-instant pickup for confident acceleration and quick response during technical climbs or sprint starts. The six independent pawls, working in unison with three engagement steps per pawl, provide 18 engagement points per click, delivering smooth and reliable engagement with minimal lag.

Components & Technology

Compatible with Shimano/SRAM HG 11-speed cassettes and capable of handling 8-10 speed cassettes with spacers, this rear hub is versatile across a range of gearing setups. The advanced sealing system offers superior protection against dirt, mud, and moisture, extending bearing life and maintaining consistent performance on rugged gravel trails.

Design & Use Case

Designed with a unique flange configuration, this hub reduces wheel dish requirements and balances spoke tension, resulting in stronger, more durable wheels adapted for gravel and adventure riding. Its 12x142mm rear axle compatibility and 28-hole count make it a perfect upgrade for your gravel or cyclocross project. The included QR end caps provide easy installation, while the 6-bolt brake interface ensures reliable stopping power.

Innovative & Differentiating Features

- Hex Drive 102T engagement technology for rapid power transfer

- 18 engagement points for ultra-responsive handling

- Alloy freehub bodies resist cassette damage, minimizing repairs

- Forged, CNC-machined lightweight alloy construction for optimal strength-to-weight ratio

- Advanced sealing system enhances bearing protection against contaminants

- Compatible with a wide range of cassette configurations, ideal for versatile gravel adventures

Item Specifications:

- Number of Holes: 28

- Rear or Front: Rear (XDR)

- Axle Spacing: 12x142mm

- Brake Type: 6-Bolt Disc

- Spoke Type: J-Bend

- Weight: 309g

- Color: Black

Elevate your gravel riding experience with the Spank HEX Gravel 6B Disc Rear Hub - engineered for speed, durability, and reliability on every trail. Perfect for gravel, adventure, and cyclocross bikes, this hub is your key upgrade for confident off-road performance.

  • Hex Drive 102T technology ensures rapid 3.5 engagement for instant power transfer, optimizing performance on gravel and off-road rides.
  • Constructed with Bite-Block Alloy HG and XD freehub bodies, this rear hub offers superior durability and resistance to cassette damage without adding weight.
  • Features a forged, CNC-machined alloy hub body with a unique flange design that reduces dish and tension differences, promoting wheel strength and stability in demanding gravel conditions.
  • Equipped with 6 independent pawls and 3 engagement points per pawl, delivering reliable, quick engagement-ideal for technical terrain and responsive handling.
  • Designed for versatility, it's compatible with Shimano/SRAM 11-speed HG cassettes and 8-10 speed cassettes with spacers, making it a perfect upgrade for gravel and endurance cyclists seeking lightweight, durable hub technology.
Number of Holes28
Front or Rear?Rear (XDR)
ColorBlack
Model NameHex Gravel
Rear Axle Spacing12x142
SpokeJ-Bend
Brake Type6-Bolt
Weight309g
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