Fox Racing Bypass Shocks 4.0" Body 14" Stroke 1-1/8" Shaft Piggy Back Reservoir 4 Tube Adjustment
FOX by-pass shocks continue to dominate off-road racing with their unmatched performance and ease of adjustability. Combining the finest materials available with continuous, real race testing, delivers the unrivaled performance that FOX is known for. The position sensitive external bypass design allows you to specifically tune your shock in an exact travel sector using adjusters. The blue adjusters control upward compression. The red adjusters control downward rebound. FOX offers custom bypass tube layouts to maximize your suspension's performance while adhering to the vehicle's space restrictions.
Standard off the shelf by-pass shocks are available in a right or left configuration. If you're replacing only 1 shock, look at the top of the shock with the reservoir closer to you. The compression tubes are always on the outside edges. The rebound tubes are always on the inside edges.
Standard off the shelf by-pass shocks are available in a right or left configuration. If you're replacing only 1 shock, look at the top of the shock with the reservoir closer to you. The compression tubes are always on the outside edges. The rebound tubes are always on the inside edges.
Factory Series 981-02-391 Dimensions:
2 Compression Adjusters
2 Rebound Adjusters
4.0" Diameter
14.0" Travel
38.540" Extended
25.540" Collapsed
3.5" x 14" Reservoir
1.125" Shaft Diameter
1.50" Mounting Width Between Tabs
Uses 5/8" Shock Bolts
3,2 Compression / 70 Rebound Standard Valving
2 Compression Adjusters
2 Rebound Adjusters
4.0" Diameter
14.0" Travel
38.540" Extended
25.540" Collapsed
3.5" x 14" Reservoir
1.125" Shaft Diameter
1.50" Mounting Width Between Tabs
Uses 5/8" Shock Bolts
3,2 Compression / 70 Rebound Standard Valving
Do you need a custom bypass layout?
Download this order form and fax or email it to us.
Download this order form and fax or email it to us.
FOX by-pass shocks continue to dominate off-road racing with their unmatched performance and ease of adjustability. Combining the finest materials available with continuous, real race testing, delivers the unrivaled performance that FOX is known for. The position sensitive external bypass design allows you to specifically tune your shock in an exact travel sector using adjusters. The blue adjusters control upward compression. The red adjusters control downward rebound. FOX offers custom bypass tube layouts to maximize your suspension's performance while adhering to the vehicle's space restrictions.
Standard off the shelf by-pass shocks are available in a right or left configuration. If you're replacing only 1 shock, look at the top of the shock with the reservoir closer to you. The compression tubes are always on the outside edges. The rebound tubes are always on the inside edges.
Standard off the shelf by-pass shocks are available in a right or left configuration. If you're replacing only 1 shock, look at the top of the shock with the reservoir closer to you. The compression tubes are always on the outside edges. The rebound tubes are always on the inside edges.
Factory Series 981-02-391 Dimensions:
2 Compression Adjusters
2 Rebound Adjusters
4.0" Diameter
14.0" Travel
38.540" Extended
25.540" Collapsed
3.5" x 14" Reservoir
1.125" Shaft Diameter
1.50" Mounting Width Between Tabs
Uses 5/8" Shock Bolts
3,2 Compression / 70 Rebound Standard Valving
2 Compression Adjusters
2 Rebound Adjusters
4.0" Diameter
14.0" Travel
38.540" Extended
25.540" Collapsed
3.5" x 14" Reservoir
1.125" Shaft Diameter
1.50" Mounting Width Between Tabs
Uses 5/8" Shock Bolts
3,2 Compression / 70 Rebound Standard Valving
Do you need a custom bypass layout?
Download this order form and fax or email it to us.
Download this order form and fax or email it to us.
