Diaz Suspension Design Lower Runt RS - Zeb
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- Low stock - 4 items left
- Fast US-based shipping, no tariffs
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- Only compatible with Rock Shox Zeb with Gold Butter Cup air spring
- - A patented air spring that allows more adjustability than ever. Can be used alone or with the upper Runt
- - Features the only air spring with adjustable preload that mimics a coil but gives the advantage of infinite spring rates, adjustable negative air volume, and reduces progression in the lowers
- - Preload is adjusted with shims above the negative coil spring, producing a positive preload on the spring rate. This eliminates the mushy feeling and dead spot air forks have at the beginning of travel
- - The floating negative piston reduces pressure build up in the lowers and vacuum forces being pulled on the main air piston. It allows more negative air volume with out decreasing the air volume in the lowers. The result is reduced progression, giving the option to fine tune progression better with the upper Runt.
| Model | Lower Runt |
| Compatibility | RS Zeb w/ Gold Butter Cup |
Free shipping on orders $75+ within the continental US. Free pick up at Dragonspine Cycling, Chicago
Under $75: Economy $12.99 or Standard $14.99.
Oversized items (wheels and wheelsets, forks, frames and framesets, car, hitch and truck racks, repair stands, trainers, trailers and bike travel cases): $35 Economy or $45 Standard, free on $750+ of oversized items.
Items in stock at our Chicago location ordered by 3 PM CT on a business day ship the same day. Items from our warehouse ship within 4–5 business days.
Warehouse items are ready for pickup in 4–5 business days.
Free-shipping thresholds are based on the order total after discounts.
Full details in our Shipping policy.
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