Rail

Shock conversion kit to replace a trunnion mount Reaktiv shock on a Trek Rail with a metric eyelet shock.
Kit contains a pair of custom manufactured pins which use the original trunnion bolts and spacers.
54mm Upper pin duplicates the original trunnion shock dimensions and threads.
40mm Lower pin is centered.
Both feature an internal hex to allow easy removal of stuck bolts.

Rail requires a 230x57.5mm shock and clearance is tight.  You likely need a custom build shock to fit 60mm.

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Heavy Duty trunnion bolt - Stainless Steel
M10x1.0 thread, 16mm to flange, 16mm flange
Sold individually but required in pairs.

Shockcraft Part Code:  SC-TBHD-10x16 Learn More

Shock trunnion bolt kit to fit Trek Fuel, Remedy, Rail and Slash Bikes
Works with our Deaktiv Shock Pin Kits

Kit includes 4x Trek spacers (select size required for your frame), 2x Trek Trunnion M10 x 16 mm bolts and 2x Heavy Duty M10 Bolts
See Related Products for details on each part or to purchase separately

Note picture shows older version of our Heavy Duty M10 bolts, see new version as shown here Learn More

Shockcraft Lift Kit for Trek Remedy, Slash, Rail or Fuel
Allows installation of 205x60-65mm Remedy/Slash Rail
or 185x52.5-55 mm Fuel EX130 Trunnion shock
Increases piggy-back to frame clearance
Available with 40 mm centred or 50mm offset pin.

Shockcraft Part Code: SC-LK-25-TREK

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Conversion kit & modifications to fit a Marzocchi Bomber CR 230mm Coil shock to a Trek Rail.
Rail Reaktiv shocks are 230 x 57.5 mm air spring with 40mm lower trunnion hardware
Product includes Shock piggyback shortening, stroke change and Deaktiv Pin pin.
Shock is optional or customer supplied.

Resulting combination bolts straight in.  The stroke reduction and modifications keep the piggy back clear of the down-tube.

Choosing the right spring: use one of our spring rate calculators over here to make sure you get the right spring for your bike geometry and weight.  Email us to have the calculator price credited and used towards purchase of your Marzocchi Bomber CR shock.

Please contact us to confirm availability

Tuning for your weight and riding style is also available - details here

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Manitou Mara Pro Gen2 Air shock with conversion kit to fit a Trek Rail with Thru-Shaft Reaktiv
Thru Shaft Reaktiv shocks are 230 x 57.5 mm air spring with lower hardware offset to one side
Product includes Mara Pro Shock, Shockraft Lift Kit with conversion pin.
Optional tuning and heavy duty bolt kit.

Resulting combination bolts straight in.  The Manitou Mara Pro has adjustable HS & LS comprssion and is suited to all riding styles.  Tuning for your weight and riding style is also available - details here

Please contact us to confirm availability

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Custom Hardware for fitting a Manitou Mara GEN 1 Inline Air shock to a Trek Rail with Thru-Shaft Reaktiv
Thru Shaft Reaktiv shocks are 230 x 57.5 mm air spring with lower hardware offset to one side
Product includes conversion pins and Manitou Mara Inline 230 x 60 mm

Resulting combination bolts straight in.  The Manitou Mara Inline in stock form has firm 4 stage compression damping and is suited to XC style riding.  We recommend a piggy back shock for more aggressive riders (Mara Pro).  Tuning for your weight and riding style is also available.

Please contact us to confirm availability

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Conversion kit to fit a Marzocchi Bomber CR Coil shock to a Trek Rail.
Rail Reaktiv shocks are 230 x 57.5 mm air spring with 40mm lower trunnion hardware
Product includes Lift Kit with conversion pin, Marzocchi Bomber CR 205 mm trunnion shock and coil spring

Resulting combination bolts straight in.  The lift kit keeps the piggy back clear of the down-tube.

Choosing the right spring: use one of our spring rate calculators over here to make sure you get the right spring for your bike geometry and weight.  Email us to have the calculator price credited and used towards purchase of your Marzocchi Bomber CR shock.

Please contact us to confirm availability

Tuning for your weight and riding style is also available - details here

Learn More