Formula Nebbia, product shot
Photo: Formula
Rear shock
Formula Nebbia range

FormulaNebbia

No RRP published on rideformula.com

Type
Air
Sizes
190–250 mm standard, 165–225 mm trunnion
Adjustments
21-click compression, 23-click rebound
Switch
Open / Platform / Firm
Stroke reducer
2.5, 5, 7.5 mm included
Weight
472 g210x55, claimed

Overview

The Nebbia is Formula's air shock with CTS tuning, tool-free stroke reduction and a three-position switch, claimed at 472 g (210x55).

The Nebbia is Formula's first air shock, built with the know-how behind the Mod coil shock and Formula's trials motorcycle shocks. A coil-and-air hybrid negative spring and a bladder reservoir give sensitivity and grip, while volume spacers tune the mid and end stroke and a polyurethane bump stop handles bottom-outs.

Formula designed it to work on every bike from short-travel trail bikes to downhill bikes: clip-in spacers reduce the stroke by 2.5, 5 or 7.5 mm without tools, and a wide rebound range plus CTS valves remove the need for a frame-specific tune. It is serviceable at home.

  • Air shock with coil/air hybrid negative spring
  • Three-position switch: Open, Platform, Firm
  • Tool-free stroke reducers (2.5/5/7.5 mm) included
  • CTS valves included (gold, orange, green)
  • Standard 190–250 mm and trunnion 165–225 mm lengths

Gallery

Full specifications

Sizes

Standard
190x 37.5, 40, 42.5, 45 - 210x 47.5, 50, 52.5, 55 - 230x 57.5, 60, 62.5, 65 - 250x 67.5, 70, 72.5, 75
Trunnion
165x 37.5, 40, 42.5, 45 - 185x 47.5, 50, 52.5, 55 - 205x 57.5, 60, 62.5, 65, 67.5 - 225x 70, 72.5, 75

Adjustments

Compression
21 Click Adjustment
Rebound
23 Click Adjustment
CTS
Gold, Orange and Green valves included
Compression Switch
Three position - Open, Platform, Firm
Volume Spacers
Compatible
Stroke Reducer
2.5, 5, 7.5 mm spacers included

Colors

Shock body
Glossy black
Shock head
Anthracite

Hardware

Sizes (mm)
20x8, 22x8, 25x8, 30x8, 35x8, 40x8, 22x10, 25x10, 30x10

Weight

210x55
472g

Manufacturer specification — Formula. Specs and prices can change; check with the brand or your dealer.

Formula Nebbia: FAQ

How much does the Formula Nebbia weigh?

Formula quotes 472 g (210x55, claimed).

Is the Formula Nebbia suitable for e-bikes?

Formula does not specifically rate it for e-bikes. Check the manufacturer’s approval and your bike maker’s recommendations before fitting it to an eMTB.

What are the key specs of the Formula Nebbia?

Type: Air; Sizes: 190–250 mm standard, 165–225 mm trunnion; Adjustments: 21-click compression, 23-click rebound; Switch: Open / Platform / Firm; Stroke reducer: 2.5, 5, 7.5 mm included.

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