Bomber Z1 Coil Suspension Fork
Tech Specs
Specifications are maintained on Pack4Back GearDB (community edits and revision history). Values may differ from the manufacturer or your unit—verify before buying.
BrandMarzocchi
Best UseMountain Biking
Fork Spring TypeCoil Spring
Fork Brake TypeDisc Brake
Fork Brake MountPost Mount
Max Rotor Diameter20.3 cm
Crown Race Diameter4.0 cm
Stanchion Diameter3.6 cm
Steerer Tube Diameter3.8 cm
Steer Tube Diameter (in)1.5
Steerer Tube Length26300.0 cm
Axle to Crown Length27.5/170 MM/15 x 110 MM/44 MM: 566 millimeters
Max Tire Width6600.0 cm
Wheel Size27.5/170 MM/15 x 110 MM/44 MM: 27.5 inches
Fork Travel27.5/170 MM/15 x 110 MM/44 MM: 170 millimeters
Fork Offset4.4 cm
Front Axle1.5 × 11.0 cm
Weight2.5 kg
Material(s)Aluminum, Steel
Description
Building on the original that fueled the freeride movement, the Marzocchi Bomber Z1 coil suspension fork is stout and smooth. Its advanced spring and GRIP damper mean better traction, less arm pump.
Key facts
- Soaks up braking bumps and big hits with the planted feel that only a coil spring can provide
- Integrated air-assist chamber allows for progressivity in the lower part of the stroke while controlling bottoming out
- Lightweight, tempered chromium-silicon steel spring is wrapped to prevent on-trail rattle
- Stiff 36 mm chassis aids with responsive steering
- External preload adjuster dials in sag and firmness off the top
- Included internal spacers can easily adjust fork travel distance in 10 mm increments
- Includes a medium coil spring; additional springs can adjust for rider preference (additional springs not included)
- Starting weight of complete fork is 2,525 g