Project 321 | G3 Hub Pair | Official Uk Dealer | Cykel House Skip to main content
 Project 321 G3 Hub Pair Black
 Project 321 G3 Hub Pair Black
 Project 321 G3 Hub Pair British Racing Green
 Project 321 G3 Hub Pair British Racing Green
 Project 321 G3 Hub Pair Cobalt
 Project 321 G3 Hub Pair Cobalt
 Project 321 G3 Hub Pair Flat Earth
 Project 321 G3 Hub Pair Flat Earth
 Project 321 G3 Hub Pair Gold
 Project 321 G3 Hub Pair Gold
 Project 321 G3 Hub Pair Maple
 Project 321 G3 Hub Pair Maple
 Project 321 G3 Hub Pair Mountain Dew
 Project 321 G3 Hub Pair Mountain Dew
 Project 321 G3 Hub Pair Navy
 Project 321 G3 Hub Pair Navy
 Project 321 G3 Hub Pair Orange
 Project 321 G3 Hub Pair Orange
 Project 321 G3 Hub Pair Ruby
 Project 321 G3 Hub Pair Ruby
 Project 321 G3 Hub Pair Silver
 Project 321 G3 Hub Pair Silver
 Project 321 G3 Hub Pair Ultra Violet
 Project 321 G3 Hub Pair Ultra Violet
 Project 321 G3 Hub Pair Black
 Project 321 G3 Hub Pair British Racing Green
 Project 321 G3 Hub Pair Cobalt
 Project 321 G3 Hub Pair Flat Earth
 Project 321 G3 Hub Pair Gold
 Project 321 G3 Hub Pair Maple
 Project 321 G3 Hub Pair Mountain Dew
 Project 321 G3 Hub Pair Navy
 Project 321 G3 Hub Pair Orange
 Project 321 G3 Hub Pair Ruby
 Project 321 G3 Hub Pair Silver
 Project 321 G3 Hub Pair Ultra Violet

Project 321 | G3 Hub Pair | 110x15 148x12

£ 605.00
Tax included.
  • FREE Delivery on orders over £40
  • Standard delivery £4.99
  • Whippet delivery £7.99

T’s&C’s apply

At Cykel House, we are committed to bringing you the best products at the best prices. If you find a product cheaper elsewhere, contact us via email or via live chat and we'll see if we can match that price.

We do have some criteria to meet when offering a Price Match.

  • To request a Price Match, provide the URL to the competitor’s lower price. If in-store, you can show us on your phone or a printed copy.
  • The competitor must be a UK-registered shop. All our products are brand new and genuine, therefor we cannot match prices from private sellers, auction sites, or international businesses.
  • The product must be identical to ours in condition, model, colour, and size, and the competitor must have it in stock at the time of the Price Match.

  • The competitor’s price must include VAT and delivery charges, and be listed on their website. We cannot match prices combined with other offers, including vouchers, clearance, or discontinued items.

  • Price Match offers cannot be applied after the sale is complete.

  • We cannot offer Price Matches for orders using insurance vouchers or on products purchased through finance or cycle-to-work schemes; these items must be paid in full using our usual payment methods.

  • If your Price Match is accepted, we will provide a discount code or link to complete your order. Only one discount code can be used per order.

  • All Price Match requests are subject to Cykel House's discretion, and we reserve the right to decline, alter, or withdraw this offer at any time.

Please note, whilst we can Price Match the majority of products, sending this information does not guarantee a price match is viable.

Email us your enquiry to: Hello@cykelhouse.com or hit the live chat.

Performance without Compromise.

G3 features instant rock-solid engagement, patent pending 6-lock technology, and more.

 

Advanced M-Pulse Technology

Designed for instantaneous power transfer and reduced drag. Unlike traditional spring actuated drive mechanisms, M-Pulse uses magnets to actuate the pawls—eliminating tiny springs that can be lost or damaged during servicing. This not only reduces drag, but also improves reliability and ease of maintenance.

 

Instant Rock-Solid Engagement

G3 features a 72-tooth drive ring with oversized teeth paired with magnetically-actuated pawls, providing rapid engagement and minimized drag while freewheeling. The incorporation of eight pawls working in pairs of two, results in 288 points of engagement (POE) and a precise 1.25° engagement angle.

 

Foundation for Strong Wheels

Optimized hub geometry to balance spoke tension, angled flanges for a more direct path for spoke and nipple, and tall flanges to maximize torsional stiffness make Project321 hubs the ideal foundation for incredibly stiff, responsive, and reliable wheels.

 

6-Lock Technology

A new and enhanced six-bolt design featuring stainless steel thread and no lock ring, allows you to easily convert from six-bolt to Center Lock with only T25 Torx hardware. 6-Lock Technology gives you the versatility to run your preferred rotor system. Available with all stock G3 hubs.

 

Updated Axle and Bearing Layout

Fully anodized 7075 aluminum axles with two double row bearings at the highest stress points and fine pitch preload adjustment, delivers long lasting, smooth rolling performance under the most demanding conditions.

 

Drive Ring Seal System

Improved two piece seal system keeps oil in and contaminants out, through a new low-drag, light-contact rubber seal and aluminum dust shield.

 

Maximized Compatibility

Project321 Hubs are designed to make drivetrain and end cap conversions simple and straightforward. G3 features easily interchangeable drivers offered in HG, XD, and MicroSpline versions, universal end caps and bearing configurations across all drivers and axle sizers, and both 12mm and 15mm front end caps.

 

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