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Motorcycle Rear Shock Absorbers
Upgrade Kits Manufacturer
OEM & Wholesale Supplier

Kingham Tech provides comprehensive rear shock absorber solutions for motorcycles, including “sport bikes”, “touring bikes”, and “custom builds”. Tailor your inventory with our tiered product structure: “Essential” → “Performance” → “Premium”. Request the full fitment & spec pack by email for fast and accurate quoting.

Rear Shock Programs for Distributors, Brands & Workshops

Our rear shock absorber programs are designed to meet the needs of different buyers. Whether you’re a distributor looking for high-turnover products or a brand launching a new model, we provide tailored solutions for each market segment.

Distributors & Importers

Aftermarket & OEM Brands

Suspension Workshops

Rear Shock Product Families & Segmentation

We’ve segmented rear shock absorbers into three key tiers: “Essential (Good)”, “Performance (Better)”, and “Premium (Best)”. Distributors can maximize margin and reduce risk with our tiered product offerings. Each tier is designed to meet specific needs based on market demand.

Application Segment

Entry / OE-Plus Line

Performance Line

Premium / Flagship Line

Urban scooters & commuters

Direct-fit twin/mono replacements, upgraded springs, basic preload

Gas-charged performance units, preload + rebound adjustable

High-spec mono + reservoir options, wider adjustment window + premium finish

Sport / Sport-Commuter

OE-plus replacements to tighten chassis vs soft stock

Sharper damping targets for spirited street riding

Expanded tuning window, piggyback/reservoir options for flagship positioning

Touring & Cruisers

Comfort-oriented replacements for two-up and luggage use

Heavy-duty touring shocks with stronger springs and stability targets

Rebuildable flagship touring options + premium positioning; designed for sustained load and long-distance use

Utility / Mixed Terrain

Durable workhorse shocks with simple adjustment for daily use

Heavy-duty gas-charged options for mixed on/off-road use

Long-travel 380–450mm programs + reservoir options for demanding projects

Core Rear Shock Series

Our core rear shock series are designed to cover the broadest market segments, from “entry-level commuter bikes” to “premium performance bikes”. These shocks are engineered for durability, adjustability, and reliability across a wide range of platforms.
H180

H1xx Series

Urban Scooter Performance

Gas-charged, preload + rebound. Visible upgrade for NMAX, Aerox, Vario.
H171

H17x Series

GT commuter / long-distance commuter programs

Increased oil volume, multi-way adjust option. Stability for PCX & long-distance.
Kingham Rear Shock Absorber - Expert Shock Absorber Manufacturer

HT Touring Series

Touring / cruiser heavy-load programs

Heavy-duty construction, rebuildable options. Comfort for Harley Touring/Dyna.
H145

H14x Series

Utility / golf cart / ATV long-travel projects

Long-travel (380-450mm), piggyback reservoir. Durable for Golf Carts & ATVs.

Key Specs to Confirm Before Quoting (Rear Shock)

Most RFQs move faster when you lock the platform first, then confirm length, mounting, adjustability tier, and load profile. Use the ranges below as a quoting guide. For full parameters and fitment-by-year tables, email us for the Excel/PDF spec pack.

Configuration Options

Parameter

Typical Range / Options

Eye-to-Eye Length

260–450 mm.
common 280/305/310/320 mm; long-travel 380–450 mm

Spring Rate

Tuned by platform and load profile (commuter/sport/touring/heavy-duty)

Adjustability

Preload → preload+rebound → preload+rebound+compression

Construction

CNC aluminum body + high-strength steel shaft

Finish

Hard anodizing + optional colors + laser logo

Load Profile

Solo / two-up / fleet cargo / off-road

Design & Damping

Platform-based geometry & defined damping windows.

Dyno & Road Test

Verified curves correlated with real-world testing.

Durability

Salt-spray & fatigue testing for long-term reliability.

Quality Control

IATF 16949 system with batch traceability.

Rear Shock Coverage by Brand

Brand & Platforms

Rear Shock Focus

Action

Yamaha (NMAX, XMAX, Aerox)

H1xx urban performance / commuter upsell

Honda (Vario, PCX, ADV, CG)

H1xx commuter + H17x GT commuter

Vespa (Sprint, Primavera)

essential comfort + premium finish options

Aprilia(SR GT,SR MAX)

compliance,/controlled chassis pitch

Kawasaki (NINJA, KR)

sport response / stability

Harley-Davidson

HT Touring heavy-duty / rebuildable options

Program Terms & Planning

MOQ & Assortment

Mixed batches are permitted, provided that the minimum quantity is met for each model.

Lead Time

Scheduled production for stable markets.

Warranty

Standard terms aligned with market. Defined claim process.

Branding

Private label, custom packaging, colors & logos.

Define Platform

list models, model years, and target volumes.

Choose Tiers

OE-Plus / Performance / Flagship

Select Features

adjustability level + finish requirements.

Get Proposal

recommended configuration + starter assortment + spec pack

Rear Shock Model List

Representative configurations. Use for reference.
Need full parameter sheet (mounting size / spring rate / valving options)? Email us to receive the complete Excel spec pack.

Model Code

Length (mm)

Adjustment

Product Line

Typical App

H1xx-305

305

Preload + Rebound

Performance

NMAX, Aerox, Vario

H1xx-310

310

Preload + Rebound

Performance

Scooters / Light Commuter

H17x-320R

320

Preload + Rebound + Compression

Perf / Premium

PCX Commuter

HT-Touring-320

320-330

Preload + Rebound

Touring OE+

Harley / Cruiser

HCU-310

310

Spring Preload

Utility

CG / Workhorse

H145-380

380-450

Preload + Rebound + Compression

Long-Travel

Golf Cart / ATV

Rear Shock Buyer FAQ

Can I mix different rear shock models?

Yes. We support mixed assortments. As long as we agree on a minimum quantity per model, you can combine product lines.
Yes, for OEM projects and key aftermarket lines, we share reference dyno curves and selected test results.
Yes. We support customization of valving, spring rate, travel, body color, logo and packaging.

Get a Suspension Program Quote

Share a few details about your project. Our engineers usually reply within 1–2 working days with a proposal.

Blogs & News

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