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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
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Description
Speedline Parts | Killer Buzz CNC Machined Cro-mo Rear DriverThe Speedline Killer Buzz Hub comes pre loaded with a 7075 T 6 Aluminum Driver for the ultimate in lightweight performance, but sometimes you need the extra strength that the bigger riders are putting out. If you know you have the extra horsepower, you know you need one of the Cro mo drivers. The heat treated cro mo driver maximizes the lock up and ensures a positive drive with only adding a few extra grams. The Speedline Killer Buzz Cro mo driver
The Speedline Killer Buzz Hub comes pre-loaded with a 7075 T-6 Aluminum Driver for the ultimate in lightweight performance, but sometimes you need the extra strength that the bigger riders are putting out.If you know you have the extra horsepower, you know you need one of the Cro-mo drivers. The heat treated cro-mo driver maximizes the lock up and ensures a positive drive with only adding a few extra grams.
The Speedline Killer Buzz Cro-mo driver even comes pre-loaded with precision sealed bearings so it is the easiest swap you can imagine. Instant power transfer engagement.
Same spline pattern to accept Shimano® compatible cogs.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
It's a wallet alright
Style: Bi-fold
Very good quality
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Reviewed in the United States on June 3, 2026
★★★★★ 4
License flap is terrible, but wallet is nice
Style: Bi-fold
I do like the wallet but I hate the little extra flap inside it. It's very hard to get my license out of it. It makes the wallet way too thick. I just took it out and i don't use it. They should of just sewn 1 flap in there and the wallet would of been much thinner and still able to use the extra flap.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Excellent and Beautiful Wallet
Style: Bi-fold
Very nice wallet with added protection! Clean look, smooth soft leather, but durable and sturdy. Highly recommend!
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Reviewed in the United States on March 22, 2026
★★★★★ 5
nice quality
Style: Bi-fold
it was a small gift
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Very nice wallet!
Style: Bi-fold
Very nice wallet!
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Reviewed in the United States on May 26, 2026