Prime Lightweight Road Thru Axle
If you’re looking to shave some grams from your disc brake road bike but still retain the same confidence-inspiring hold that a 12mm thru axle provides, this Prime Lightweight axle is the perfect choice. An ideal upgrade from your bike’s bulky factory fitted model, it has a low profile, leverless design to give your modern road bike clean looks and extra security when you leave it unattended. Tough, strong and durable, these road bike thru-axles can easily be tightened up with a 6mm Allen key.
Features:
- Material: AL7075
- Low profile and lightweight
- CNC Precision engineered
- Hollow for weight saving
- Torque to 10Nm
Available in a range of sizes, Prime has catered for the most common road bike lengths and thread pitches:
| Option | Type | Hub Size | Length | Thread Length | Thread Pitch | Weight |
| 1 | E-Thru | 12x100mm | 120mm | 15mm | M12x1.5 | 24g |
| 2 | E-Thru | 12x100mm | 124mm | 15mm | M12x1.5 | 25g |
| 3 | E-Thru | 12x142mm | 160mm | 15mm | M12x1.5 | 28g |
| 4 | E-Thru | 12x142mm | 163mm | 15mm | M12x1.5 | 29g |
| 5 | E-Thru | 12x142mm | 166mm | 15mm | M12x1.5 | 30g |
| 6 | E-Thru | 12x142mm | 170mm | 15mm | M12x1.5 | 30g |
| 7 | E-Thru | 12x142mm | 173mm | 15mm | M12x1.5 | 31g |
Manufacturer Part Numbers:
- Front:
- 120/15/M12*P1.5: PLRDTA120B
- 124/15/M12*P1.5: PLRDTA124B
- Rear:
- 160/15/M12*P1.5: PLRDTA160B
- 163/15/M12*P1.5: PLRDTA163B
- 166/15/M12*P1.5: PLRDTA166B
- 171/15/M12*P1.5: PLRDTA171B
- 173/15/M12*P1.5: PLRDTA173B
Buy Prime Wheels & Tyres from Chain Reaction Cycles, the World’s Largest Online Bike Store.



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