Have questions or want to discuss cycling? Join Now or Sign In to participate in the BikeRide community.

New: Take Part in the May's Giveaway: Win the LIVALL PikaBoost 2 E-bike Conversion Kit


Dynamo Hub
#1
I recently bought a cheap bike simply to take the dog out. Works great for my purposes. Now I want to add a dynamo for a little project. I'd prefer to use a hub dynamo. Using google I found some fairly cheap hub dynamos made by SRAM. The exact one I am looking at is right here.

Will this particular hub work for any wheel? If not, what do I need to lookout for? On average, what should it cost to have a bike shop install something like this? Finally, are there any cheaper hub dynamos out there?
  Reply
#2
The '32H' in the model designation means that it is drilled (H = hole) for 32 spokes. So, the rim it is laced to must also be 32 hole.
You also need to be certain that your dropouts on the fork will accept the hubs axle. If your current wheel uses a QR (quick release), you're safe.
Wheel-building prices will vary by where you live, the skill of the builder and other factors. Expect a minimum of $50 US labor.
Wheelies don't pop themselves. (from a QBP fortune cookie)
  Reply


Forum Jump:

[-]
10 Latest Posts
What was your first bicycle?
Today 01:45 AM
Effective Breathing Method I use to go u...
Yesterday 11:50 PM
"There's been better times
Yesterday 10:48 AM
Attack // Force tire style narrow front ...
Yesterday 12:47 AM
First long distance ride..
05-31-2025 10:33 PM
Is anyone riding with music?
05-31-2025 10:12 PM
Great Giro
05-31-2025 09:57 PM
Rusty chain inspite of cleaning,lubing
05-31-2025 09:54 PM
What are your best tips for long rides?
05-31-2025 06:26 PM
Massive Chainring redux
05-30-2025 06:47 PM

[-]
Join BikeRide on Strava
Feel free to join if you are on Strava: www.strava.com/clubs/bikeridecom

[-]
Top 5 Posters This Month
no avatar 1. Criminal
18 posts
no avatar 2. GirishH
17 posts
no avatar 3. Flowrider
16 posts
no avatar 4. Painkiller
15 posts
no avatar 5. SPINMAN
14 posts