Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
S&M Challenger Frame KitOriginally released in 1993, the Challenger frame and fork kit was conceived in a golden era of BMX when racing and trail riding could be done on the same bike. It quickly became one of the best selling frames ever and now, 30 years later, it's back! For this very limited edition reproduction kit, S&M have gone with a 21 top tube, upgraded to a CNC machined head tube and laser cut drops. A 1 threaded headset and 1 seatpost clamp are included with each
Originally released in 1993, the Challenger frame and fork kit was conceived in a golden era of BMX when racing and trail riding could be done on the same bike. It quickly became one of the best-selling frames ever… and now, 30-years later, it's back! For this very limited-edition reproduction kit, S&M have gone with a 21” top tube, upgraded to a CNC-machined head tube and laser-cut drops. A 1” threaded headset and 1” seatpost clamp are included with each kit.###section###
Product Specs
- MATERIAL: Chromoly
- HEAD TUBE ANGLE: 74.5°
- SEAT TUBE ANGLE: 71°
- CHAIN STAY LENGTH: 14.25"
- BB HEIGHT: 11.6"
- WHEEL SIZE: 20"
- STANDOVER HEIGHT: TBC
- DROPOUT SIZE: 10mm
- HEADSET TYPE: External
- BB TYPE:
- BRAKE MOUNTS: Removable (Sold separately)
- GYRO TABS: None
- WEIGHT: 6lbs
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Product Highlights
- Longer Backend and Mellow Headtube Angle for stability
- Best suited for Trails and riding Fast
- High-quality Chromoly construction
- Integrated seat post clamp
- Removable brake hardware (Brake hardware not included)
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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
4.5 ★★★★★
Based on 373 reviews
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Product Reviews
★★★★★ 4
Stay put!
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
Nice and thin, soft, and stay put. I wear an 8 shoe and don’t like a thick sock taking up room. These socks are a bit tight on big toe. Wish they came in large.
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Reviewed in the United States on October 10, 2023
★★★★★ 5
The best
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
The best no show socks I have found. Stay in place very well and hold up wash after wash. I have tossed all the other brands I’ve bought over the years and stocked up on these as I was tired of digging through the drawer hoping to find a clean pair.
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Reviewed in the United States on December 8, 2024
★★★★★ 5
Love these.
Number of Items: 3, Color: White (3-pairs), Size: Medium
I have them in black and white. I use them everyday in all shoes. These are very versatile and a great quality material. They take a looong time to wear and they stay in place. Very washable and good material. They are not too thick and they do not shrink. I do air dry mine. They do not hold smells even in the summer heat.
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Reviewed in the United States on July 7, 2024
★★★★★ 5
Perfect!
Number of Items: 3, Color: Pink Quartz Assorted (3-pairs), Size: Medium
My new favorite socks! True to size, fit perfectly, and the best part is they do not slide off your foot! 10/10 recommend!
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Reviewed in the United States on July 10, 2025
★★★★★ 5
Love my socks!
They fit perfect!
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Reviewed in the United States on March 19, 2026