Stop grab-and-go wheel theft on bikes with nutted axles. These X-LOCK security nuts replace standard 3/8″ axle nuts and tighten using the included proprietary key tool. Low-profile, tamper-resistant heads deter thieves in seconds—perfect for commuters, campus bikes, and e-bikes with bolt-on wheels.

What’s included

• 2× security axle nuts — 3/8″-26 TPI (front & rear)

• X-LOCK key tool (keep with your repair kit)

Fit / compatibility

• For nutted axles threaded 3/8″-26 TPI (common on many BMX, single-speed, coaster brake, and some e-bikes).

• Not compatible with quick-release skewers or metric M10×1 axles, and not for thru-axles (12 mm).

• If unsure, check the thread spec on your existing nuts or bring one in to match.

Details

• Hardened steel with weather-resistant finish

• Tamper-resistant, low-profile design

• Quick install: remove old nuts → fit wheels → tighten with key

Condition: New in retail package (see photos)

Slim, stable bar-mount mirror with automotive-grade HD glass and an anti-glare “silver” lens (cuts glare ~50%). The FR01 clamp mounts on flat handlebars, and the dual-pivot head makes it easy to set your view. Built with a high-impact nylon fiber body and aluminum clamp. 

Specs & fit

• Lens: HD glass, “Silver” anti-glare. 

• Mount: FR01 clamp, aluminum ED black, for 21–26 mm flat bars (≈0.83–1.02″). 

• Body: high-impact nylon fiber; adjustable viewing angles (dual pivots). 

• Side: LS = Left (right-side version is RS). 

• Made in Taiwan.

In the box

• HF-M900 LS mirror

• FR01 clamp + hardware (5 mm hex)
  

Make your bike “car-smart.” This compact rear light packs turn signals, an auto brake light, a 110 dB alarm & horn, and 6 lighting modes, all controlled from a wireless handlebar remote. USB-C rechargeable and IP54 weather-resistant. Wsdcam+1

Key features

• Ultra-bright tail light up to ~160 lm with 31 LEDs; 6 modes (slow flash, breathing, fast blink, steady, emergency, off). Wsdcam

• Left/Right turn signals with audible tick; auto brake light via built-in G-sensor. Wsdcam

• Anti-theft vibration alarm (7 sensitivity levels) and 110 dB horn with 3 tones. Wsdcam

• USB-C rechargeable, IP54 weather resistance. Wsdcam

• Mount sizes: light clamp fits ~0.98–1.38″ Ø posts; remote mount fits ~0.78–0.94″ bars. Wsdcam

In the box
Rear light unit, seatpost/rack clamp + shims, wireless remote + bar mount, USB-C cable, user guide. (Contents match the standard kit.)

Wide, cushy city/commuter saddle for an upright riding position. Royalgel™ padding molds to you, the shell is water-resistant, and the rear has ICS mount points for clip-on lights/bags. Durable scuff guards on the sides; steel rails.

• Width: ~8.3″ (210 mm) • Length: ~10.1″

• Padding: Royalgel™ comfort

• Water-resistant: Yes (sealed cover)

• Mount: Standard 7 mm rails + ICS clip port

• Condition: Out of Packaging / like new from Ride1Up 700 Series & LMT’D

Only a few available—priced to move.