RFLOXA Hawk31 Max Fork + RAB53RV 265L Rear Shock is a front-and-rear suspension upgrade kit for SurRon LBX/LBS/L1E, Talaria MX3/MX4/XXX, E-Ride Pro S/SS, and other compatible electric dirt bikes (e-moto).
The kit combines an inverted front fork with a MAX CNC triple clamp (triple clamp) and a RAB53RV rear shock (rear shock) with an external nitrogen reservoir. This setup upgrades both ends in one installation.
Hawk31 Max fork travel is 203–228 mm, with tuning for high-speed compression (HSC), low-speed compression (LSC), rebound damping (rebound), and spring preload (preload). The RAB53RV rear shock uses an oil-gas separation damping structure with a reservoir for consistent damping.
Benefits
- 203–228 mm fork travel supports aggressive e-moto riding and downhill-style use.
- Multi-stage fork tuning includes HSC, LSC, rebound, and preload adjustments.
- 37 mm inner tubes match the MAX triple clamp geometry for a stable front end.
- 74 mm brake caliper mount fits the fork’s caliper mounting standard.
- Designed for a Ø203 mm brake rotor, with rotor size listed as upgradeable.
- AL6061-T6 + AL7075-T6 construction uses AL6061-T6 forged aluminum for bottom brackets and AL7075-T6 aluminum for the fork tubes.
- RAB53RV reservoir shock adds an external nitrogen reservoir and oil-gas separation for controlled damping.
Who is this for
This suspension kit is built for electric dirt bikes (electric motocross / e-moto) and is also used in downhill-style riding. The Hawk31 Max fork fits Talaria MX3, Talaria MX4, Talaria XXX, Talaria XXX Pro, SurRon LBX, SurRon LBS, SurRon L1E, E-Ride Pro S, E-Ride Pro SS 1.0, E-Ride Pro SS 2.0, Rawrr Mantis, Rawrr Mantis X, 79 Bike Falcon M, 79 Bike Falcon PRO, 79 Bike Falcon GT, Ventus One, Ventus One Plus (installation requires an 8 mm spacer), RFN Apollo, Rerode R1, and SRPNTMOTO.
The included RAB53RV 265L rear shock is specified in 265L length and fits Talaria MX3, Talaria MX4, Talaria XXX, Talaria MX5, Altis Sigma, E-Ride Pro S, E-Ride Pro SS 1.0, E-Ride Pro SS 2.0, E-Ride Pro SS 3.0, SurRon LBX, SurRon LBS, SurRon L1E, Segway X-260, Segway X-160, 79 Bike Falcon M, 79 Bike Falcon PRO, Ventus One, Ventus One Plus (V1+), Rerode R1, Rawrr Mantis, SRPNTMOTO, and Arctic Leopard-Clouded Leopard XE, XE PRO, and XE PRO S.
Technical specs
| Component | Specification |
|---|---|
| Front fork model | RFLOXA Hawk31 Max |
| Fork type | Inverted |
| Fork travel | 203–228 mm (main piston travel stated within 203–228 mm) |
| Fork adjustments | HSC, LSC, rebound, preload |
| Inner tube diameter | Ø37 mm |
| Brake caliper mount spacing | 74 mm |
| Brake rotor compatibility | Designed for Ø203 mm rotor (upgradeable) |
| Fork materials | Bottom brackets: AL6061-T6 forged aluminum alloy; Fork tubes: AL7075-T6 aluminum |
| Rear shock model | RFLOXA RAB53RV |
| Rear shock length | 265L |
| Rear shock reservoir | External nitrogen reservoir |
| Rear shock damping structure | Oil-gas separation |
| Rear shock adjustments | HSC, LSC, rebound |
| Included color | Black/Gold |
| In the box | Hawk31 Max fork, RFLOXA MAX CNC triple clamp, RAB53RV rear shock, lower headset bearing (not pressed in) |
| Not included | Upper headset bearing |
Why choose
This kit pairs a MAX CNC triple clamp with a 37 mm fork chassis and a reservoir rear shock. The combination keeps steering geometry consistent while adding wide-range damping control.
The Hawk31 Max focuses on tunability through HSC, LSC, rebound, and preload. The RAB53RV adds an external nitrogen reservoir and an oil-gas separation structure for stable, controlled shock behavior on electric dirt bikes.
FAQ
Which Sur-Ron models does the RFLOXA Hawk31 Max fork fit?
- Fits SurRon LBX, SurRon LBS, and SurRon L1E.
- The kit is positioned for electric dirt bikes and downhill-style use.
Does this kit fit Talaria MX3, MX4, and XXX?
- The Hawk31 Max fork fits Talaria MX3, Talaria MX4, and Talaria XXX.
- The RAB53RV 265L rear shock also fits Talaria MX3, Talaria MX4, Talaria XXX, and Talaria MX5.
Is Ventus One Plus compatible?
- The Hawk31 Max fork fits Ventus One Plus when installation uses an 8 mm spacer.
- The RAB53RV shock fit list includes Ventus One Plus (V1+).
What adjustments are available on the Hawk31 Max fork?
- Adjustments include high-speed compression (HSC), low-speed compression (LSC), rebound, and spring preload.
- Fork travel is specified as 203–228 mm.
What makes the RAB53RV rear shock different from a non-reservoir shock?
- RAB53RV uses an external nitrogen reservoir.
- The damping structure uses oil-gas separation.
- Adjustments include HSC, LSC, and rebound.
What brake setup does the fork support?
- The fork uses a 74 mm brake caliper mounting spacing.
- The fork is designed around a Ø203 mm brake disc, with rotor size noted as upgradeable.
What is included, and what headset parts do I need?
- Included: Hawk31 Max fork (Black/Gold), RFLOXA MAX CNC triple clamp, RAB53RV rear shock, and a lower headset bearing that is not pressed in.
- Not included: the upper headset bearing.
RFLOXA Hawk31 Max Fork + RAB53RV 265L Rear Shock kit gives a matched fork-and-shock system for Sur-Ron, Talaria, and other listed e-moto platforms, with reservoir damping and broad adjustment control.
Search terms: RFLOXA Hawk31 Max fork, Hawk31 Max front suspension, MAX CNC triple clamp, RAB53RV 265L rear shock, external reservoir shock, inverted fork, electric dirt bike suspension upgrade.
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