Surron Ultra Bee Front Brake Rotor 240mm / 270mm | EBG
Price range: $ 120.00 through $ 134.00
Floating front brake rotor for Surron Ultra Bee in 240mm direct-fit and 270mm oversize configurations. Built with a heat-treated 420J2 ring, CNC-machined 7075-T6 carrier and titanium mounting bolts.
Quick Specs
| Bike | Surron Ultra Bee |
|---|---|
| Position | Front |
| Rotor Diameter | 240mm / 270mm |
| Rotor Thickness | 3.5mm |
| Compatible Caliper | Surron Ultra Bee front brake caliper |
| Wheel Hub / Setup | OEM or aftermarket wheel hub; select the correct hub and fork option |
| Braking Ring | Heat-treated 420J2 stainless steel |
| Floating Carrier | CNC-machined 7075-T6 aluminum |
Fitment Guide
| Rotor Option | Bike / Position | Caliper / Bracket Setup |
|---|---|---|
| 240mm | Surron Ultra Bee front | Direct-size configuration; select the correct wheel hub and fork option |
| 270mm + Bracket | Surron Ultra Bee front | Oversize configuration using the supplied model-specific caliper bracket |
What’s Included
- 1 EBG Surron Ultra Bee front floating brake rotor in the selected size
- 1 set of fitment-specific titanium mounting bolts
- 1 CNC-machined 7075-T6 front caliper bracket with the 270mm + Bracket option
Not included: Brake caliper. A caliper bracket is not included with the 240mm option.
Why Upgrade?
During repeated hard braking and long off-road descents, a rotor must manage heat while maintaining stable pad contact. This EBG floating rotor uses a heat-treated braking ring and a rigid aluminum carrier to support consistent braking response and reduce the risk of distortion through repeated heat cycles.
Materials and Construction
- Braking ring: Heat-treated 420J2 stainless steel for strength, wear resistance and corrosion resistance.
- Rotor thickness: 3.5mm for increased rigidity and heat capacity.
- Floating carrier: CNC-machined 7075-T6 aluminum for high strength with lower rotational mass.
- Floating construction: Allows controlled thermal expansion between the braking ring and carrier to help reduce warping.
- Machined braking surfaces: Designed for stable pad contact and predictable braking response.
Installation Notes
Confirm the selected rotor size, wheel hub and bracket configuration before ordering. Keep the braking surface free from oil and grease, and bed in the rotor with compatible brake pads after installation.
| Weight | 0.8 kg |
|---|---|
| Size | 240mm, 270mm + Bracket |
| Hub Wheel Option | OEM Hub Wheel, Aftermarket Hub Wheel (Please mention your hub wheel model in the Order Note) |
| Front Forks Make | Ultra Bee Stock Forks, Sirris Forks, RFloXa Forks |
2 reviews for Surron Ultra Bee Front Brake Rotor 240mm / 270mm | EBG
30-Day Limited Warranty
Eligible EBG-branded products are covered against confirmed manufacturing defects for 30 calendar days from the carrier-recorded delivery date. Product-specific coverage takes precedence.
Shipping Policy
Orders include tracked international shipping. Processing and delivery estimates depend on product availability, destination and the selected service.
What riders say about our rotors
9 reviews from riders in Facebook owner groups and Instagram.
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Laurence Escueta –
Love this bad ass rotors. Only nitpick I have is that there’s a lil play on the rotors themselves where they’re bolted on with a pair of steel plates. Hopefully the plates won’t get stressed under hard braking. Other than that I love them. I had it installed front and back ????????????????????????
Eric (verified owner) –
Whoever wrote the other review must not understand what a “FLOATING” Rotor is. Of course there is going to be play on the rotor. I have these rotors front and back. They deserve 5 star ratings. Not 4 because someone had no clue what they bought. Smh