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Surron Bikes & Parts
SURRON BIKES & PARTS
TECH e39 EX Fork Springs | For TECH 39mm E-Moto Fork Full Screen
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Accessories & Gear

TECH e39 EX Fork Springs | For TECH 39mm E-Moto Fork

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SKU: P-P-4136
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Brand: Pinned Electric
$42.49

TECH e39 EX Fork Springs | Soft & Hard Options | For TECH 39mm E-Moto Fork Fine-tune your ride with the TECH e39 EX Fork Springs , available in both Soft a

In Stock

Product Overview

TECH e39 EX Fork Springs | Soft & Hard Options | For TECH 39mm E-Moto Fork

Fine-tune your ride with the

TECH e39 EX Fork Springs

, available in both

Soft

and

Hard

rates to suit your riding style and weight. Whether you’re looking for a more forgiving setup for trails or need extra stiffness for aggressive jumps and high-speed hits, these springs let you customize the feel of your TECH 39mm E-Moto Fork with precision.

The

TECH e39 Fork

ships with a

Medium-rate spring pre-installed

— these Soft and Hard replacements give you the flexibility to match your terrain and riding preference.

🛠️ Spring Options:

Soft Spring (EX-S):

Best for lighter riders or anyone seeking more sensitivity and comfort on technical terrain. Provides a more plush ride with better response over small bumps.

Hard Spring (EX-H):

Ideal for heavier riders or aggressive riding styles involving jumps, fast trails, or supermoto setups. Offers more support and bottom-out resistance during heavy impacts.

Key Features:

Optional

Soft

and

Hard

spring rates for TECH e39 39mm forks

Drop-in replacements for stock Medium spring

Built for e-moto use with durable, high-quality steel

Tune your suspension for rider weight, terrain, and preference

Easily swappable at home or during fork servicing

Compatibility:

Fits only the

TECH Suspension e39 39mm E-Moto Fork (230mm travel)

, commonly installed on:

Sur-Ron Light Bee (all models)

Talaria Sting (all models)

E-Ride Pro S / SS (up to 2.0)

RFN Apollo / E-Boost / 79Bike

Other e-motos using MTB-style suspension

Note:

These springs are not compatible with other fork models. Select your spring rate from the dropdown menu before adding to cart.

Technical Specifications

BrandPinned Electric
SKU IdentifierP-P-4136
Warranty Term2 Years Limited Warranty

5.0

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E-bikes ship with specialized heavy freight ground carriers in custom reinforced double-walled protective cartons. Delivery typically completes in 3–5 business days. Free shipping applies automatically to all orders over $500.

2-Year Limited Warranty

Surron electric bikes carry an extensive 2-year warranty covering frame integrity, motor internals, and electronic controllers against manufacturing defects. Battery packs are guaranteed to retain at least 70% capacity through 500 charge cycles.

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