Product overview
The STARK VARG KYB front fork leg is a KYB-supplied replacement/upgrade part engineered for riders who demand precise front-end performance. Stark offers seven distinct presets to match different rider weights — achieved through three selectable spring rates and fine damping adjustment via clickers. Forks can be factory pre-set to the rider's weight at the time of ordering for faster, accurate setup.
Key highlights
- KYB-supplied component built to OEM-level quality for durability and consistent performance.
- Seven rider-weight presets — quick selection for common weight categories.
- Three different spring rates for coarse tuning of front-end support.
- Adjustable damping via clickers for fine-tuning rebound/compression feel.
- Option to have the fork pre-set to the rider's weight during ordering for plug-and-ride setup.
- Available for right or left fork leg fitment (order as required).
Technical details
| Manufacturer | STARK FUTURE |
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| Supplier | KYB |
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| SKU | SEX1-SF-FF-0*-* |
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| Part type | Front fork leg (replaceable fork leg) |
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| Settings | 7 rider-weight presets |
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| Spring options | 3 selectable spring rates |
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| Damping | Adjustable via clickers (fine tuning) |
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| Fitment | Right or Left (specify when ordering) |
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| Pre-set option | Yes — can be configured to rider weight at ordering stage |
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Benefits & typical use cases
- Improved front-end feel and stability across a range of rider weights.
- Faster setup: pre-set option reduces time in the garage and speeds up track days or road tests.
- Ideal for riders who want a simple coarse/fine tuning workflow: choose spring rate, then refine with clickers.
- Suitable for track riding, sport touring, and performance-oriented street use.
Ordering notes
When ordering, indicate which side (right or left) and provide the rider's weight if you want the fork pre-set. Contact your reseller with bike model and year for fitment confirmation. For installation follow manufacturer torque and service procedures or have an experienced mechanic install and tune the fork leg.
