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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
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Description
WOLF TOOTH B-RAD 4 Mounting BaseB RAD Bases are the foundation for the B RAD system, as the rest of the system accessories mount to them. These allow you to move bottles to make room for frame bags, move bottles away from suspension shocks, create space to mount additional bottles and or bags to the same bottle mount. Repositioning uses existing bottle mounts on frame Lightweight, durable, rust proof materials Customize storage to your specific needs with flexible B RAD system B RAD
B-RAD Bases are the foundation for the B-RAD system, as the rest of the system accessories mount to them. These allow you to move bottles to make room for frame bags, move bottles away from suspension shocks, create space to mount additional bottles and/or bags to the same bottle mount.
- Repositioning uses existing bottle mounts on frame
- Lightweight, durable, rust-proof materials
- Customize storage to your specific needs with flexible B-RAD system
B-RAD 4
- The 4-slot base is the longest base with 9 threaded holes for the ultimate flexibility and capacity when bikepacking, touring, commuting or just exploring on two wheels. It′s long enough to move one bottle up to 201mm or mount two small bottles inline or multiple accessories. The B-RAD 4 includes the required zip ties, channels for the zip ties, and a foam pad for secure mounting
- B-RAD 4 base instructions
Compatibility
- Mounting any of the bases requires the use of at least two standard threaded bottle cage mounts. B-RAD 3 and B-RAD 4 should use the auxiliary foam pad (to protect your frame) and zip tie to secure the base. Any other mounting methods are not recommended
- You may need a Problem Solvers Space Out Kit or similar method to clear the front derailleur clamp. Be sure to use bolts with additional length equivalent to the extra spacing added
- Compatible with any frame that uses standard 64mm spacing bottle cage braze-ons (basically every modern frame)
- Hardware included is T25 Torx head
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
4.7 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 4
Runs small. Get a size up.
Size: Large, Color: Organic Cotton 5 Pack-bwg
Runs a bit small. Kind of tight. Size up.
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Reviewed in the United States on February 26, 2026
★★★★★ 3
Elastic band is not great
Size: X-Large, Color: Organic Cotton 5 Black Pack
The cotton material is comfortable and seems like it will last some time because it isn't thin like most. However, I could really use a thicker, more durable elastic band.
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Reviewed in the United States on November 29, 2025
★★★★★ 5
Comfortable
Size: Large, Color: Organic Cotton 5 Black Pack
Comfortable and decent looking black underwear in a hipster, boy cut style. Material is soft and lightweight, kind of thin, but since they’re black they’re not see through at all. The elastic band at waist is also thin and not too tight so it’s very comfortable and doesn’t dig in at all. Five identical pairs in the order makes this a decent value, especially at this price and for Organic cotton material. The large size was perfect for me I sized up based on the recommendations). I’m pretty happy with this order.
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Reviewed in the United States on October 17, 2024
★★★★★ 5
Comfortable, great coverage, perfect fit!
Size: Medium, Color: Organic Cotton 5 Black Pack
These boy shorts are the perfect cut and extremely comfortable! They were true to size, great coverage and they fit me great. They stay in place and don't ride up in my pants so that was a huge plus too. Really glad these came in a pack of multiples cause I would definitely want more. I actually might order more anyways cause I like them so much, haha! Definitely recommend these, they are a great price for comfortable, nice quality underwear.
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Reviewed in the United States on October 4, 2024
★★★★★ 5
Black Undies
Size: Large, Color: Organic Cotton 5 Black Pack
I bought these for my daughter who gets embarrassed by that time of month. The black hides any accidents that might stain the panties and she is very happy to no longer be embarrassed when it's time to do laundry. They are true to size and she says the fit is nice. They are nice and stretchy but not loose.
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Reviewed in the United States on November 16, 2024