- - 3T Offers Lauf Grit Suspension Fork for Its Exploro Bike

3T Offers Lauf Grit Suspension Fork for Its Exploro Bike


3T has announced that they will be offering a custom painted Lauf Grit fork as an option on their Exploro gravel frame. Available on the Team level only, the fork will be painted white with red accents to match the frame.

The Lauf Grit was designed by former prosthetics engineer Benedikt Skulason of Iceland. It uses a “floating” subframe suspended on progressive-rate suspension leaves. Because this is a mechanical leaf spring system, there is no maintenance required as on conventional telescopic suspension forks. With other forks hitting the market like the Cannondale Lefty Oliver and new Fox AX, the Grit offers a simple alternative.

The leaves are made from military grade S-2 Glass fiber, and provide a maximum weight limit of 242 lbs. The strength and durability means that that the Grit cannot fail catastrophically and is backed by a 5 year warranty.

Proven on the icy gravel roads of Iceland, the Grit fork fits 2.1″ knobby tires on 650b wheels or 42mm slicks on 700c wheels.

“We’ve ridden the Exploro/Lauf build ourselves in Iceland, and love it,” said 3T CEO René Wiertz. “When the going gets really tough, it gives you a bit more margin to keep you our of trouble. Even relative novices can sustain a high tempo on challenging surfaces – though expert racers on clean gravel and paved roads may still prefer the 3T Luteus for outright speed.”

By adding the Lauf Grit to the Exploro, the geometry changes only subtly. With 6mm of sag, the head angle is reduced by less than 1 degree and trail is increased by about 3mm. At 900g with a 210mm steerer tube, the Grit is 350g heavier than the Luteus II fork from 3T. 

The Grit uses the flat mount brake standard, though a postmount adapter is available. It uses a minimum of 160mm disc rotors to provide plenty of stopping power. The fork is available in 12mm or 15mm, and since the Exploro ships with a 15mm thru-axel with the Luteus fork, I’d believe 3T will use the 15mm version.

“We are very proud to be able to team the brilliantly innovative Lauf Grit fork with our wonderful Exploro multi-surface aero frame,” said Wiertz. “It extends Exploro’s capabilities still further and is sure to be on the radar of expedition and bike packing riders who cover big distances unsupported – starting with our own XPDTN3 Club members!”

The Lauf Grit painted in the Team white and red colors is available through 3T’s website as stand alone purchase from the Exploro. At $790 (same price as Lauf offers), it is pricy addition to the Exploro, but you are essentially getting a free paint job to match your frame.


more from 3T..

The Lauf Grit is the perfect addition to any gravel bike – or to “gravel-up” any CX bike. It makes the bike more capable and more comfortable, while remaining light and lightning fast. Make your next adventure the most fun one yet!

This fork perfectly match the 3T EXPLORE TEAM frame:

  • S2 Springs:The springs on the Lauf Grit are made of military spec S2 glassfiber that is extremely tough on hits and flexible in the direction of the travel. The springs have been “shocked” in Lauf test lab over 1.000.000 times reaching 20mm amplitude every time.
  • Progressive: The Lauf Grit has 30mm of travel with progressive spring rate. This means that the further the fork compresses the springs become stiffer. This helps keeping the fork from bottoming out while staying sensitive to small bumps.
  • Small Bump Performance: The Lauf forks are designed to maintain the lightness and reliability of rigid forks, while offering absorption and traction in small bumps that conventional suspension forks can’t match. The stiction and high unsprung weight of conventional suspension forks make them unable to keep up with high-speed input as brilliantly as the Lauf Grit.
  • Zero Maintenance: The design of the Lauf forks is based around eliminating all “moving parts”, and therefore, friction and maintenance. Instead of looking for wear and tear you can focus on clocking more miles and creating more smiles. Just ride!
  • All Weather: The Lauf Grit works flawlessly in all weather conditions. Whether you find yourself in the freezing Antarctica or the scorching Sahara. Grab your rig and just ride!



3T Exploro

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