Buy Fastace Rear Shock ( BDA53RC )Β 265mm
Upgrade the heart of your electric dirt bikeβs suspension with the Fastaceβ―BDA53RC, a premium, threeβwayβdamped rear shock engineered specifically for highβtorque eβmoto platforms such as theΒ Surronβ―Light Bee,Β Talariaβ―XXX / MX3 / MX4 / MX5, andΒ Erideβ―Proβ―SS / SR. Riders who demand sharper handling, better bottomβout resistance, and maximum traction during hard launches, trail chatter, or freestyle sessions will find this shock transforms the bikeβs feel from βOEM adequateβ to βraceβday ready.β
Why Choose the BDA53RC?
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True 3βWay DampingΒ β Independently adjustableΒ compression (highβspeed & lowβspeed)Β plusΒ reboundΒ circuits let you fineβtune support through the entire 85β―mm of rearβwheel travel. Dial in plush smallβbump compliance without sacrificing midβstroke firmness or endβstroke control.
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265β―mm EyeβtoβEye LengthΒ β Direct boltβon replacement for stock shocksβno spacers, sleeves, or frame mods required. Maintain factory geometry while dramatically increasing damping capability.
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Two Spring RatesΒ β ChooseΒ 450β―lbΒ for riders up to ~180β―lb orΒ 550β―lbΒ for heavier riders, aggressive jump lines, or cargo setups. Both siliconβchromium steel springs are shotβpeened and powderβcoated to resist fatigue and rust.
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CNCβMachined Alloy BodyΒ β Hardβanodized 7075βT6 aluminum resists heat fade on long downhills and sheds weight compared to bulky cast units. Lowβfriction DU bushings keep action silky and maintenance minimal.
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NitrogenβCharged Piggyback ReservoirΒ β Separates oil and gas to prevent cavitation, guaranteeing consistent damping lap after lap.
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FieldβServiceableΒ β Rebuildable sealing system means you can refresh oil and seals for years of use, unlike throwβaway OEM shocks.
RealβWorld Benefits
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More Traction:Β The progressive damping curve keeps the rear tire glued to loose terrain, improving acceleration and corner exit speed.
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Greater BottomβOut Resistance:Β Launch bigger jumps or drop stairβsets without harsh hits to your ankles or frame.
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Reduced Arm Pump:Β Controlled rebound prevents the βpogo stickβ effect, letting you ride longer with less fatigue.
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Confidence for Heavier Riders & Big Batteries:Β Carry extra battery weight or ride twoβup (where legal) without wallowing or excessive sag.
Unlock FullβBike Performance: Upgrade FrontΒ andΒ Rear Together
Why pairing theΒ Fastaceβ―BDA53RD rear shockΒ with theΒ Fastaceβ―AHX12RV inverted front forkΒ delivers a nightβandβday difference.
Most riders swap a single suspension component and then wonder why the bike still feels unbalanced. Fastace designs theΒ BDA53RDΒ andΒ AHX12RVΒ 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 SpringβRate Balance | Neutral chassis that tracks straight under hard braking and squatβfree acceleration | Rear shockβs 450β―lb/550β―lb coils are valved to complement the AHX12RVβs progressive dualβrate springs |
| Synchronized Damping Curves | No βseeβsawβ effect; front and rear compress and rebound in harmony | Both units share Fastaceβs threeβway circuitry (hi/loβspeed compression + rebound), making clickβbyβclick tuning intuitive |
| Geometry Integrity | Correct ride height keeps headβangle sharp for quick steering yet stable at speed | Matching 265β―mm shock length with the forkβs 200β―mm travel preserves OEM frame geometry |
| FrontβEnd Grip Meets RearβWheel Drive | Confident corner entry and explosive exits | The forkβs oversized 38β―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 |
Specifications at a Glance
| Parameter | Value |
|---|---|
| EyeβtoβEye Length | 265β―mm |
| Stroke | 75β―mm |
| WheelβTravel Equivalent | 85β―mm |
| Spring Options | 450β―lb or 550β―lb |
| Adjustments | Highβspeed compression, lowβspeed compression, rebound |
| Body Material | 7075βT6 aluminum, hardβanodized |
| Warranty | 12βmonth manufacturer defect coverage |
| Shipping | UPS 1β3day USA shippingΒ + discounted international rates |
Perfect Fitment List
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SurronΒ Light BeeΒ (LBX)
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SegwayΒ (X160 & X260)
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TalariaΒ XXX (X3), MX3, MX4, MX5
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Eride Pro SS (1.0/2.0/3.0/SR)
Whether you carve singleβtrack, hit urban gaps, or chase podiums, theΒ Fastaceβ―BDA53RC rear shockΒ 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 driveβnot wasted motion.



















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