TOOPRE Bike Crown Race Setting Tool, 45# Steel & Aluminum Alloy Fork Crown Race Installer for MTB Road Bike 28.6mm 1.25” 1.5” Forks
The TOOPRE Bicycle Crown Race Setting Tool is a professional fork crown race installer for MTB and road bike headset assembly. Made from 45# steel and aluminum alloy, it supports 28.6mm straight forks, 1.25-inch tapered forks, and 1.5-inch tapered forks, helping install the crown race smoothly and accurately without damaging the headset parts.
Descriptions
The TOOPRE Bicycle Crown Race Setting Tool is designed for installing the headset crown race / bottom race onto bicycle front forks. It helps drive the crown race evenly and accurately into position, making fork and headset assembly easier, safer, and more professional.
Made from 45# steel and aluminum alloy, this tool combines strength, durability, and smooth operation. The 45# steel sleeve is CNC-machined and heat-treated for high hardness, long service life, and excellent impact resistance. The aluminum alloy inserts are lightweight and precisely shaped to match different fork crown race sizes.
This crown race installer is compatible with standard 28.6mm outer diameter straight fork steerer tubes, 1.25-inch non-standard tapered forks, and 1.5-inch standard tapered forks. The set includes both a 30mm straight tube insert and a 1.5-inch tapered tube insert, allowing one tool to meet multiple installation needs.
The arc chamfer design fits the crown race angle, helping reduce the risk of scratching or damaging the headset bottom race during installation. With a smooth polished surface and comfortable handling, it is ideal for bike repair shops, professional mechanics, and home bicycle maintenance.
Key Features
- Designed for bicycle headset crown race / bottom race installation
- Suitable for MTB, road bike, and most standard bicycle forks
- Compatible with 28.6mm straight steerer tubes, 1.25-inch tapered forks, and 1.5-inch tapered forks
- Made of durable 45# steel + aluminum alloy
- CNC-machined sleeve for accurate size and stable operation
- Heat-treated 45# steel sleeve for high hardness and long service life
- Aluminum alloy inserts with quick-release bayonet design
- Arc chamfer helps match the crown race angle and protects parts from damage
- Smooth polished surface with chamfered edges for comfortable use
- Easy to use for straight and tapered fork crown race installation
Specifications
| Item | Details |
|---|---|
| Brand | TOOPRE |
| Product Name | Bicycle Crown Race Setting Tool |
| Material | 45# Steel + Aluminum Alloy |
| Weight | Approx. 738g |
| Package | Color Box |
| Application | Fork crown race / headset bottom race installation |
| Compatible Forks | 28.6mm straight fork, 1.25-inch tapered fork, 1.5-inch tapered fork |
Product Size
| Part | Size |
|---|---|
| 45# Steel Sleeve | Approx. 250mm length |
| Steel Sleeve Diameter | Approx. 36mm |
| 1.5-inch Insert | Approx. 50mm diameter × 60mm height |
| 30mm Insert | Approx. 50mm diameter × 25mm height |
| Color Box Size | Approx. 280 × 60 × 60mm |
Package Includes
- 1 × 45# Steel Sleeve
- 1 × 30mm Straight Tube Insert
- 1 × 1.5-inch Tapered Tube Insert
- 1 × User Manual
