Dynamic Volume Chamber (SD Components)

Availability: In stock


Replaces top-cap on air forks with a tunable dual-chamber system
Allows independent tuning of start vs mid-end stroke
Includes installation tool

DVC V2 now available to fit:
Fox 34
Fox 36
RockShox Pike
RockShox Lyrik
RockShox Yari
RockShox Boxxer
DVO Diamond

Regular Price: $349.00

Special Price $279.20

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Regular Price: $349.00

Special Price $279.20



Dynamic Volume Chamber air spring upgrade from SD Components.

This is a drop-in upgrade which converts your fork air spring into a dual positive chamber with two air valves.  One controls the first half of the stroke, the other controls mid stroke to bottom-out.  This allows complete control over the air-spring curve to give more mid stroke support while still having great small bump response.

Replaces the top-cap and spacer system on air forks.  Can cause interference with Luftkappe on some RS Pike/Lyrik forks depending on travel and wheel size.  Contact us to confirm.

Check out reviews of the DVC by:
Rod at therodfather
SingleTrack Magazine
Flow Mountainbike Magazine

Fox 36 mm 2015-17:
2015-17 Fox 36 Float - This model has a needle attachment for the air spring.

Fox 36 2018:
2018+ Fox 36 Float  - This model has no needle attachment.

RockShox Boxxer/Pike (Standard Axle - Coarse thread version):
2014-16 Pike, standard 15 x 100 mm axle, Solo Air
2010+ Boxxer, Solo Air

RockShox Lyrik & Boost Pike (Fine thread version):

2016-17 Lyrik Solo Air
2016-17 Pike, Boost axle spacing, Solo Air

Initial setup tip: Normal pressure plus 10psi in Valve #2. Normal pressure less 10 psi in Valve #1,
Increase #2 pressure to give more mid to end support.