Hope Pro 4 Disc hubs hand built into DT Swiss RR 521 DB Rims

£520.00

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Moonglu Wheelworks Handbuilt Endurance Road and Gravel Disc and cyclo cross wheels

Hope Pro 4 6 bolt disc hubs built into DT Swiss RR 521 DB Rims

Hope's Pro 4 6 bolt disc hubs handbuilt into DT Swiss RR 521 DB endurance road disc brake rims. We have paired the Pro 4 hub with the RR 521 DB, DT's newest tubeless compatible endurance road disc and gravel rim. With a 20mm internal width and 32mm depth the RR 521 is available in 700c making it ideal for gravel bikes.

In our opinion, these wheels stack up against anything else out there in the £500 price bracket. The reliability of the Hope Pro 4 hubs paired with a hand built wheel makes these hard to beat, even compared to Hunt and Mavic wheels. 

All our DT Swiss rim equipped wheels now have the option of silver alloy Squorx Prolock spoke nipples or Sapim Double Square Secure Lock Brass in Silver or Black. All these options are compatible with DT PHR washers. The use of these nipples allows us to use a slightly longer spoke for added strength and to build the wheels from the outside, reducing tooling marks on the spoke nipple. 

Some electric bikes now come with 110x12 and 15mm thru axle front and 148x12mm thru axle rear specific frames. We can now supply these gravel wheels with BOOST specific Pro 4 hubs.

Build specification:

  • 1 x Hope Pro 4 Disc front hub (hub specification) 
  • 1 x Hope Pro 4 Disc rear hub (hub specification)
  • 56/64 x Sapim Race Stainless Steel Double Butted Spokes Black or Silver (option to upgrade to Sapim CX Ray Aero Black)
  • 2 x DT Swiss RR 521 DB Disc only rims (rim specification)
  • Built 28 or 32 hole 3 cross front and rear

Wheel Weight

  • Front Wheel - TBCg
  • Rear Wheel - TBCg
  • Total Weight - TBCg
  • Rim only - 455/485g

Hub Axle Options

Front Wheel Rear Wheel
100mm Standard Quick Release 135mm Standard Quick Release
12mm Thru Axle 142 x 12mm Thru Axle
15mm Thru Axle
110x12mm Thru Axle BOOST 148x12mm Thru AXle BOOST

Further Information

  • The rear wheel can be supplied with the following freehub body options. Shimano/SRAM 9/10/11 speed compatible alloy or stainless freehub body, SRAM XDR 12 speed road, Campagnolo 11/12 speed or SRAM XD 11/12 speed MTB.  
  • Choose between DT Squorx Alloy nipples or Sapim Double Square Secure Lock Brass Nipples in either silver or black.  
  • These rims are tubeless compatible, they will be fitted by Moonglu with 2 layers of Tesa tubeless tape.
  • For all the wheel aficionados, we build all our wheels with the hub logo lined up with the rim valve hole. A small matter, but important to those with a wheel fetish.
  • The wheel weights quoted above are genuine, complete wheels measured in the shop.
  • For further information about our wheel builds please refer to our Wheel Building FAQs.
  • Warranty Policy

Build time

Before ordering these wheels, please understand that the wheels will generally be built to order from the component parts. Items shown instock will be instock in their component parts, ready to be laced up, tensioned and trued. In most cases we can't pluck these wheels off the shelf, pack them into boxes and dispatch them, if only life was that easy. We will do our utmost to make the turnaround time as quick as possible (currently approx 2 weeks), but if you are in doubt, please Contact us first. 

Wheel Builder's Comments

Proving to be one of our most popular wheelsets both by sales and internet searches. Customers are clearly looking for handbuilt quality, strong and lightweight wheels with Hope's incredible Pro 4 hub with their multitude of colours and options. These are perfect if you prefer 6 bolt disc rotors and the reliability of 4 pawl engagement. 

Stock, Shipping and Returns

Shipping Destinations: United Kingdom only 

Returns Class: Custom

Delivery: Free in the UK

Click and Collect: Yes

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Moonglu Independent Bike Shop | 57 Blossomgate | North Yorkshire | HG4 2AN | info@moonglu.com | 01765 601106

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