In the last little while I’ve done a couple wheelsets using DT Swiss hubs and rims. In both cases the hubs and rims were ordered from www.bike24.com with delivery to SpokeService HQ, where I put them together using spokes from my inventory. The result is great wheels with global parts pricing. Both sets use DT 350 hubs; one rider selected R470db rims while the other chose RR521db rims. If you’re thinking about building a set of wheels yourself, I can testify these rims make the work painless.
Pictured below are two wheelsets built with 650b Pacenti Brevet rims, one built in March and another more recently. I was happy with the steadiness of the rims and would recommend them if they meet your needs. The first set uses Campagnolo hubs; SON and Shimano hubs on the second. The hubs were supplied by their owners except for the SON dynamo, which I provided. The Rene Herse (formerly Compass) tires were provided as well, an option for wheelbuilding customers.
Rear hex drive nipples were designed to handle increased torque but they also prevent builder’s marks on external nipple wrench flats. Some people like rear drive because the turning direction is intuitive — clockwise is tighter. Since the external interface exists just the same, you can forget the rear hex drive if you prefer (or treat it as a backup to save the day if a nipple cracks or rounds off).
What many hex nipples lack is a screwdriver slot. This is important for compatibility with depth-setting nipple drivers, the fastest way to preload nipples to the same depth of thread. That’s why SpokeService specially imported a Sapim hex nipple with this feature. The first photo below shows a collection of adjustable depth-setting drivers that interface with the slot. The black Problem Solvers tool with a 6000 bearing pressed on the end is my daily driver. (If your nipples don’t have a slot, you can start your nipples visually or build a universal tool — both inferior solutions.)
The Sapim hex drive is 5.5mm. It’s a balance between making the interface as large as possible while leaving room for tool clearance at the rim holes. Even so a thinwall tool is often necessary. I have three in my toolbox. My main tool is the Park SW-15, a 3-way that fits nicely in the hand and provides good leverage. Blue tape marks the 5.5mm end. The Park Tool SW-18 is a screwdriver design, which reaches into deeper rims and may fit better in race toolboxes. The Sapim factory tool is excellent quality and handles even deeper rims but may be too deep for everyday use.
This is a sweet set of 650b gravel wheels. They’re put together using Onyx rear and SON front hubs paired with Light-Bicycle carbon rims. These wheels are destined for a year-long journey so I’ve selected Sapim Force spokes, which makes builds more bulletproof. For more casual use lighter spokes would definitely work. Please email for help sourcing SON generator hubs.
RECENT TWEETS →
- Good read on wheel stiffness with experimental results. Unintuitive facts like spoke tension and stiffness are not… https://t.co/evhWQhD2qg28 days ago
- @lisahelps @theradcyclist This makes sense. I would extend it to bikes generally. And we should immediately elimina… https://t.co/bn90LHZRGF28 days ago
- Motorcycle and cycling sports federations both claim ownership of new motor mountain bike discipline. https://t.co/97yqmQOmpH73 days ago