Rear Thru Axle 12 mm x 167/172 mm Length x M12 x 1.0 Thread Pitch for NAILD axle system

Lightning Bolt-on rear thru axle replacement  12 mm x 167 or 172 mm Length  x M12 x 1.0 Thread Pitch with included a tapered 5 mm X-12 spacer for 168 mm axle length fitmen.

• Fits NAILD axle system found on some Marin and Polygon bikes with 12×148 hub spacing.

The Robert Axle Project axle is precision CNC machined in the USA from 7075 aluminum and hard anodized for rugged durability.

Be free. No longer are you constrained by the proprietary NAILD axle. Simply replace the NAILD nut with our threaded nut and thru axle. A complete solution for a standard threaded axle for your bike.

Lightning is Better. Front and rear Lightning Bolt-On axles offer a stronger, more durable, lower profile and lighter weight option to replace your stock thru-axles.

Light Weight. Axles are internally bored to remove unnecessary material without compromising strength.

Easy to install. Matching front and rear Lightning Bolt-On Axles only require a standard 6 mm hex wrench for easy installation and removal.

Spec:

• Rear Thru Axle
• Axle length is compatible +/- 2 mm
• Diameter: 12 mm
• Flat Washer
• Axle Length: 167 or 172 mm 
• Thread Pitch: 1.0
• Thread Length: 17mm
• Includes a threaded M12x1.0 replacement nut
• Instalation instructions in package