---
product_id: 790269364
title: "SMT- BOBBER Chrome CUSTOM SPRINGER FRONT END Compatible With -4\" UNDER STOCK H-D Arched [B07M8P8169]"
brand: "smt moto inc"
price: "¥165884"
currency: JPY
in_stock: true
category: "Smt Moto Inc"
url: https://www.desertcart.jp/products/790269364-smt-bobber-chrome-custom-springer-front-end-compatible-with-4
store_origin: JP
region: Japan
---

# 18" length, 4" under stock size Precision bronze rocker bushings for durability TIG welded alloy steel for max strength SMT- BOBBER Chrome CUSTOM SPRINGER FRONT END Compatible With -4" UNDER STOCK H-D Arched [B07M8P8169]

**Brand:** smt moto inc
**Price:** ¥165884
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your ride with the ultimate custom springer front end — because your bike deserves legendary handling!

## Quick Answers

- **What is this?** SMT- BOBBER Chrome CUSTOM SPRINGER FRONT END Compatible With -4" UNDER STOCK H-D Arched [B07M8P8169] by smt moto inc
- **How much does it cost?** ¥165884 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/790269364-smt-bobber-chrome-custom-springer-front-end-compatible-with-4)

## Best For

- smt moto inc enthusiasts

## Why This Product

- Trusted smt moto inc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Custom Ready:** Top tree accepts 1/2"-20 risers; perfect for tailored handlebar setups
- • **Built to Last:** Heavy-duty forged rear legs engineered for rugged durability
- • **Precision Fit:** Bronze rocker bushings ensure smooth, long-lasting performance
- • **Rock-Solid Handling:** Reinforced top & bottom trees slash flex for razor-sharp control
- • **Plug & Play Compatibility:** Fits most H-D Big Twins (’49-Present) & ’82-’03 Sportsters with 1" neck bearings

## Overview

The SMT-BOBBER Chrome Custom Springer Front End is a precision-engineered 18" (4" under stock) front fork assembly designed for Harley-Davidson Big Twins (1949-present) and select Sportsters (1982-2003). Featuring TIG welded alloy steel construction, reinforced trees to reduce flex, heavy-duty forged rear legs, and precision bronze rocker bushings, this kit delivers superior strength, durability, and handling. It includes all necessary components for installation and supports a variety of wheel and brake setups, making it the perfect upgrade for riders seeking classic springer style with modern performance.

## Description

Improtant: Measure from the bottom neck bearing down to the axle. This springer that measurement is 18", 4" under stock size. (22" considered as the stock size.)Features:The reinforced top and bottom trees reduce flex and improve handling.Heavy duty, one piece forged rear legs.Improved durability for front rear legs.Precision fit bronze rocker bushings for long life.TIG welded alloy steel construction for strength and durability9.5" between rockers where the axle goes between.Fitment:These are designed to fit most H-D Big Twins from 1949-Present and 1982-2003 Sportsters with 1" neck bearings and 3/4" Axle.Includes a 1" diameter steering stem, 3/4" diameter axle, and wheel spacers.Includes 3/4" axle and wheel spacers for 1984-1999 H-D Wide Glide wheels.They work with a 11.5" H-D brake rotor (1984-1999), and Springer type brake calipers.To install on 1952-1981 Sportsters, a 7/8" - 1" neck cup conversion kit will be needed.You can run other wheels (Narrow Glide, etc) but you will need to cut your own wheel spacers in order to do so.The top tree accepts 1/2"-20 fine thread risers and the riser spacing is 4.75" center to center (same as OEM H-D Springers) keep that in mind when purchasing handlebars.If you want to run H-D OEM style handlebars with 3.5" riser spacing you will need to purchase a riser adapter kit.Not fit :2004 & newer H-D Sportsters because of turning radius and fork lock interferenceDyna wide glide or narrow glide.XS650, unless you purchase a conversion kit.Vintage Triumph Models unless you purchase a conversion kit.

## Features

- Length:-4", A=18"
- The reinforced top and bottom trees reduce flex and improve handling.
- Kit includes main springs, fork legs, neck, top nut, crown nut, rocker assemblies with brass bushings and top riser clamp+axle kit.
- Heavy duty, one piece forged rear legs.
- 9.5" between rockers where the axle goes between.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07M8P8169 |
| Best Sellers Rank | #4,279,179 in Automotive ( See Top 100 in Automotive ) #33 in Powersports Springer Front Ends #140,658 in Powersports Body Parts |
| Brand | SMT MOTO INC |
| Customer Reviews | 5.0 5.0 out of 5 stars (2) |
| Date First Available | December 20, 2018 |
| Manufacturer | SMT |
| Manufacturer Part Number | SMT-TGHD-SF001-CD |

## Images

![SMT- BOBBER Chrome CUSTOM SPRINGER FRONT END Compatible With -4" UNDER STOCK H-D Arched [B07M8P8169] - Image 1](https://m.media-amazon.com/images/I/61Q0Y+LNIWL.jpg)
![SMT- BOBBER Chrome CUSTOM SPRINGER FRONT END Compatible With -4" UNDER STOCK H-D Arched [B07M8P8169] - Image 2](https://m.media-amazon.com/images/I/61TeT140D9L.jpg)
![SMT- BOBBER Chrome CUSTOM SPRINGER FRONT END Compatible With -4" UNDER STOCK H-D Arched [B07M8P8169] - Image 3](https://m.media-amazon.com/images/I/61egUFw-KFL.jpg)
![SMT- BOBBER Chrome CUSTOM SPRINGER FRONT END Compatible With -4" UNDER STOCK H-D Arched [B07M8P8169] - Image 4](https://m.media-amazon.com/images/I/61jMXviVrBL.jpg)
![SMT- BOBBER Chrome CUSTOM SPRINGER FRONT END Compatible With -4" UNDER STOCK H-D Arched [B07M8P8169] - Image 5](https://m.media-amazon.com/images/I/61mebme6dOL.jpg)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-20*