Evotech Front Caliper Bolt Set (Race) – Aprilia RS 457 (2024+)

Evotech Front Caliper Bolt Set (Race) – Aprilia RS 457 (2024+)

The Evotech Front Caliper Bolt Set (Race) for Aprilia RS 457 (2024+) provides a direct replacement for the motorcycle’s original equipment caliper bolts. Evotech Performance produces these bolts in-house and designs them specifically for the Aprilia RS 457. As a result, the set matches the required bolt length, thread and thread pitch for secure fitment.

For riders who enjoy track days or want a race-inspired setup, these bolts offer a practical upgrade. In addition, the pre-drilled hex heads allow the use of safety wire, which is required in many mainstream racing classes worldwide. Visit our website for more products Dirt Street.

Race-Ready Caliper Bolt Design

The Evotech Front Caliper Bolt Set (Race) features a 12mm hexagon head with pre-drilled holes for lockwire. This design makes it easier to secure the caliper bolts for racing applications.

Furthermore, the flange bolt head provides a secure bearing surface when fitted. The model-specific design replicates the original bolt dimensions, helping maintain correct fitment when replacing the OE components.

High-Grade Stainless Steel Construction

Evotech manufactures the caliper bolts from 316 Austenitic stainless steel. This marine-grade material provides excellent corrosion resistance and makes the bolts suitable for demanding riding conditions.

The bolts also undergo independent testing to conform to ISO 3506. A UKAS ISO 17025 accredited test house carries out this testing, providing additional assurance regarding the material and manufacturing standards.

Direct Replacement for OE Bolts

The bolt set is designed as a direct replacement for the original Aprilia RS 457 caliper bolts. Therefore, the main specifications, including thread pitch and length, match the OE requirements for the specified motorcycle application.

Unlike standard road-type bolts, however, the race version uses a 12mm hexagon head with pre-drilled safety-wire holes. This makes the set particularly suitable for riders who regularly participate in track days or want a race-replica appearance.

Easy Safety-Wire Installation

Safety wiring helps prevent critical fasteners from loosening during demanding riding conditions. Because these bolts feature pre-drilled hex heads, riders can use lockwire without modifying the bolt themselves.

Moreover, this race-focused detail gives the Aprilia RS 457 a more purposeful motorsport-inspired appearance while adding a practical feature for track use.

Important Fitment and Safety Information

Before installation, carefully compare each Evotech bolt with the original OE bolt. Check the bolt length, thread pitch and thread to ensure a like-for-like replacement.

Correct fitment is especially important because these bolts are associated with the motorcycle’s braking system. Incorrectly fitted bolts could affect brake application and rider safety.

For the correct model-specific torque settings, always refer to the motorcycle manufacturer’s handbook. Evotech also recommends periodic inspections to ensure that the bolts remain tightened to the correct torque specification.

Is the Race-Type Bolt Set Suitable for a Road Bike?

Yes. The Evotech Front Caliper Bolt Set (Race) can also suit a road-going Aprilia RS 457 when the correct model-specific set is selected. The primary difference from the road version is the 12mm hexagon head and the pre-drilled holes for safety wire.

Therefore, the race version works well for riders who want a motorsport-inspired appearance while retaining the appropriate model-specific specifications. It is also a useful choice for riders who regularly take their RS 457 to the track.

Final Thoughts

The Evotech Front Caliper Bolt Set (Race) for Aprilia RS 457 (2024+) combines model-specific fitment with a race-focused design. Its 316 stainless steel construction, 12mm hex head and pre-drilled lockwire holes make it a practical replacement for the OE caliper bolts.

At the same time, the independently tested construction and precise specifications support reliable fitment. For riders looking to add a race-inspired detail to their Aprilia RS 457, this bolt set provides a straightforward upgrade while retaining the correct replacement dimensions.