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Upgrade the heart of your electric dirt bike’s suspension with the Fastace BDA53RC, a premium, three‑way‑damped rear shock engineered specifically for high‑torque e‑moto platforms such as the Surron Light Bee, Talaria XXX / MX3 / MX4 / MX5, and Eride Pro SS / SR. Riders who demand sharper handling, better bottom‑out resistance, and maximum traction during hard launches, trail chatter, or freestyle sessions will find this shock transforms the bike’s feel from “OEM adequate” to “race‑day ready.”
True 3‑Way Damping – Independently adjustable compression (high‑speed & low‑speed) plus rebound circuits let you fine‑tune support through the entire 85 mm of rear‑wheel travel. Dial in plush small‑bump compliance without sacrificing mid‑stroke firmness or end‑stroke control.
265 mm Eye‑to‑Eye Length – Direct bolt‑on replacement for stock shocks—no spacers, sleeves, or frame mods required. Maintain factory geometry while dramatically increasing damping capability.
Two Spring Rates – Choose 450 lb for riders up to ~180 lb or 550 lb for heavier riders, aggressive jump lines, or cargo setups. Both silicon‑chromium steel springs are shot‑peened and powder‑coated to resist fatigue and rust.
CNC‑Machined Alloy Body – Hard‑anodized 7075‑T6 aluminum resists heat fade on long downhills and sheds weight compared to bulky cast units. Low‑friction DU bushings keep action silky and maintenance minimal.
Nitrogen‑Charged Piggyback Reservoir – Separates oil and gas to prevent cavitation, guaranteeing consistent damping lap after lap.
Field‑Serviceable – Rebuildable sealing system means you can refresh oil and seals for years of use, unlike throw‑away OEM shocks.
More Traction: The progressive damping curve keeps the rear tire glued to loose terrain, improving acceleration and corner exit speed.
Greater Bottom‑Out Resistance: Launch bigger jumps or drop stair‑sets without harsh hits to your ankles or frame.
Reduced Arm Pump: Controlled rebound prevents the “pogo stick” effect, letting you ride longer with less fatigue.
Confidence for Heavier Riders & Big Batteries: Carry extra battery weight or ride two‑up (where legal) without wallowing or excessive sag.
Why pairing the Fastace BDA53RD rear shock with the Fastace AHX12RV inverted front fork delivers a night‑and‑day difference.
Most riders swap a single suspension component and then wonder why the bike still feels unbalanced. Fastace designs the BDA53RD and AHX12RV as a matched set, so upgrading both ends at once gives you the benefits the factory test riders intended:
| Advantage | What You Feel on the Trail | Why the Combo Matters |
|---|---|---|
| Perfect Spring‑Rate Balance | Neutral chassis that tracks straight under hard braking and squat‑free acceleration | Rear shock’s 450 lb/550 lb coils are valved to complement the AHX12RV’s progressive dual‑rate springs |
| Synchronized Damping Curves | No “see‑saw” effect; front and rear compress and rebound in harmony | Both units share Fastace’s three‑way circuitry (hi/lo‑speed compression + rebound), making click‑by‑click tuning intuitive |
| Geometry Integrity | Correct ride height keeps head‑angle sharp for quick steering yet stable at speed | Matching 265 mm shock length with the fork’s 200 mm travel preserves OEM frame geometry |
| Front‑End Grip Meets Rear‑Wheel Drive | Confident corner entry and explosive exits | The fork’s oversized 38 mm stanchions fight flex while the BDA53RD keeps the tire clawing for traction |
| Longevity & Serviceability | Rebuild kits available for both components so you refresh, not replace | Same seal materials, oil weights, and nitrogen pressures streamline annual maintenance |
| Parameter | Value |
|---|---|
| Eye‑to‑Eye Length | 265 mm |
| Stroke | 75 mm |
| Wheel‑Travel Equivalent | 85 mm |
| Spring Options | 450 lb or 550 lb |
| Adjustments | High‑speed compression, low‑speed compression, rebound |
| Body Material | 7075‑T6 aluminum, hard‑anodized |
| Warranty | 12‑month manufacturer defect coverage |
| Shipping | UPS 3‑5 day USA shipping + discounted international rates |
Surron Light Bee (LBX)
Segway (X160 & X260)
Talaria XXX (X3), MX3, MX4, MX5
Eride Pro SS (1.0/2.0/3.0/SR)
Whether you carve single‑track, hit urban gaps, or chase podiums, the Fastace BDA53RC rear shock is the definitive suspension upgrade to unlock the full potential of your lightweight electric dirt bike. Order today and feel every watt translate into forward drive—not wasted motion.
