The Robert Axle Project Lightning Bolt-On thru axles provide a high-quality, streamlined, and lightweight alternative. Designed for a wide range of sizes compatible with front and rear wheels on all thru-axle bikes, these axles deliver enhanced strength, durability, and a low profile to reduce snags. Crafted in the USA with aerospace-grade materials and CNC precision, they ensure a secure fit without loosening. Installation is quick and simple, requiring only a standard 6 mm hex wrench. KEY FEATURES The diameter of this axle is 12 mm and the true length of the axle shaft is 170 mm. Please note: Thru-axle lengths do not equal hub standards. An axle has to be longer than the hub to fit in the frame. A 12×142 hub does not equal a 142 mm long axle. This axle has a 1.75 mm thread pitch. Weight: 41 grams The axle is precision CNC machined in the USA from 7075 aluminum and hard anodized for rugged durability. Our axles are built to the tightest standards in the industry. No special tools required. Design allows for installation or wheel removal using your standard 6mm hex wrench. Designed, built and quality tested in the USA. Proven around the world.
The Robert Axle Project Lightning Bolt-On thru axles provide a high-quality, streamlined, and lightweight alternative. Designed for a wide range of sizes compatible with front and rear wheels on all thru-axle bikes, these axles deliver enhanced strength, durability, and a low profile to reduce snags. Crafted in the USA with aerospace-grade materials and CNC precision, they ensure a secure fit without loosening. Installation is quick and simple, requiring only a standard 6 mm hex wrench. KEY FEATURES The diameter of this axle is 12 mm and the true length of the axle shaft is 170 mm. Please note: Thru-axle lengths do not equal hub standards. An axle has to be longer than the hub to fit in the frame. A 12×142 hub does not equal a 142 mm long axle. This axle has a 1.75 mm thread pitch. Weight: 41 grams The axle is precision CNC machined in the USA from 7075 aluminum and hard anodized for rugged durability. Our axles are built to the tightest standards in the industry. No special tools required. Design allows for installation or wheel removal using your standard 6mm hex wrench. Designed, built and quality tested in the USA. Proven around the world.
The Robert Axle Project Lightning Bolt-On thru axles provide a high-quality, streamlined, and lightweight alternative. Designed for a wide range of sizes compatible with front and rear wheels on all thru-axle bikes, these axles deliver enhanced strength, durability, and a low profile to reduce snags. Crafted in the USA with aerospace-grade materials and CNC precision, they ensure a secure fit without loosening. Installation is quick and simple, requiring only a standard 6 mm hex wrench. KEY FEATURES The diameter of this axle is 12 mm and the true length of the axle shaft is 170 mm. Please note: Thru-axle lengths do not equal hub standards. An axle has to be longer than the hub to fit in the frame. A 12×142 hub does not equal a 142 mm long axle. This axle has a 1.75 mm thread pitch. Weight: 41 grams The axle is precision CNC machined in the USA from 7075 aluminum and hard anodized for rugged durability. Our axles are built to the tightest standards in the industry. No special tools required. Design allows for installation or wheel removal using your standard 6mm hex wrench. Designed, built and quality tested in the USA. Proven around the world.
The Robert Axle Project Lightning Bolt-On thru axles provide a high-quality, streamlined, and lightweight alternative. Designed for a wide range of sizes compatible with front and rear wheels on all thru-axle bikes, these axles deliver enhanced strength, durability, and a low profile to reduce snags. Crafted in the USA with aerospace-grade materials and CNC precision, they ensure a secure fit without loosening. Installation is quick and simple, requiring only a standard 6 mm hex wrench. KEY FEATURES The diameter of this axle is 12 mm and the true length of the axle shaft is 170 mm. Please note: Thru-axle lengths do not equal hub standards. An axle has to be longer than the hub to fit in the frame. A 12×142 hub does not equal a 142 mm long axle. This axle has a 1.75 mm thread pitch. Weight: 41 grams The axle is precision CNC machined in the USA from 7075 aluminum and hard anodized for rugged durability. Our axles are built to the tightest standards in the industry. No special tools required. Design allows for installation or wheel removal using your standard 6mm hex wrench. Designed, built and quality tested in the USA. Proven around the world.
Last updated at 03/21/2026 22:32:46
Robert Axle Project Lightning 12mm Rear Bolt-on Axle 170mm x M12 x 1.75 Thread
Delivery between Tue – Fri $9.90
Robert Axle Project Lightning 12mm Rear Bolt-on Axle 170mm x M12 x 1.75 Thread
Delivery between Tue – Fri $9.90
The Robert Axle Project Lightning Rear Thru Axle - 12mm, 170mm / M12 x 1.75
Free delivery between 23–30 Mar
Robert Axle Project Lightning Rear: 12mm Length 170 mm M12 x 1.75 (LIG623)
Free delivery between 30 Mar – 3 Apr
originally posted on Google Customer Reviews
Great axle. Lightweight. Sometimes I replace good original axle with this brand. Well made.
originally posted on pushys.com.au
This is the adapter to fix issue of your wheels getting stuck. Easy to fit.
originally posted on pushys.com.au
Bought this to replace a faulty R.A.T axle. Works perfectly, and looks tidy. Will also be replacing my front now too.
Robert Axle Project Lightning 12mm Rear Bolt-on Axle 170mm x M12 x 1.75 Thread
Delivery between Tue – Fri $9.90
Robert Axle Project Lightning 12mm Rear Bolt-on Axle 170mm x M12 x 1.75 Thread
Delivery between Tue – Fri $9.90
The Robert Axle Project Lightning Rear Thru Axle - 12mm, 170mm / M12 x 1.75
Free delivery between 23–30 Mar
Robert Axle Project Lightning Rear: 12mm Length 170 mm M12 x 1.75 (LIG623)
Free delivery between 30 Mar – 3 Apr
Great axle. Lightweight. Sometimes I replace good original axle with this brand. Well made.
This is the adapter to fix issue of your wheels getting stuck. Easy to fit.
Bought this to replace a faulty R.A.T axle. Works perfectly, and looks tidy. Will also be replacing my front now too.
Had trouble locating axles for my Canyon Spectral dual suspension mtb after wheels complete with axles were stolen . On Robert Axle web site ,reference to make and model, sizes given and Pushys stock the axles, 2 days from placement of order very happy man, tks pushys,👍. Chinese supplied part, 2 mths delivery time and wrong lgth ,👎,😪.gt
Expertly made real quality
What a great item. Simple and light. No moving parts to break. Installs with a 6mm hex.I'll be back for the front lightning bolt
Fit is perfect. Easy to install, looks good
Very high quality and torqued up easy
Great replacement better than OEM..
I replaced the flip lever axle for added security and smoother look and this axle worked perfectly.
