What MKS is known for
MKS is a Japanese pedal maker known for adjustable cup-and-cone bearings, serviceable parts and the Ezy quick-release system. The name stands for Mikashima, a family-owned company in Tokorozawa, Saitama. It began making aircraft parts in 1943, switched to bicycle pedals in 1946, and still makes its pedals in its own factory in Japan.
- Bearings you can service. The classic models use loose-ball, cup-and-cone bearings that MKS adjusts by hand, and you can strip, regrease and re-adjust them for decades.
- Keirin heritage. MKS is certified to supply pedals for keirin, Japan’s professional track racing, which is where the slim Sylvan Track and the chrome steel toe clips come from.
- Ezy removable pedals. The Ezy system lets you pull a pedal off by hand, which suits folding bikes and bikes that travel in cars or trains.
The Next versions of the Sylvan pedals are the modern update. They keep the classic shape but use triple sealed bearings and save weight.
How to choose MKS bike pedals
Start with how you hold your feet: in a toe clip and strap, or loose on a flat platform.
Toe clips or flat pedal?
Choose a Sylvan or GR-9 if you want toe clips. Choose the Allways, Lambda or Promenade if you ride in everyday shoes without clips.
The Sylvan Track Next and Road Next have nearly smooth cage teeth, so MKS recommends clips and straps for them. If you are unsure, the double-sided Sylvan Touring works either way. See our cage pedals guide for more on the rat-trap style.
Bearings: cup-and-cone or triple sealed
Cup-and-cone bearings suit riders who service their own bikes. Triple sealed bearings suit riders who never want to touch them.
Cup-and-cone pedals (Sylvan Track, original Sylvan Touring, GR-9, Lambda, Promenade) can be opened, regreased and adjusted with basic tools. The Next pedals and Allways use sealed bearings; MKS’s advice is not to inject lube into them because it shortens bearing life.
Match the cage to your shoe size. A narrow cage under a big foot pushes pressure onto a small area.
The GR-9 (70 x 78 mm) suits smaller feet; retailers send bigger feet to the GR-10. The Lambda (about 78 x 119 mm) and Allways (84 x 110 mm) are the big-footprint options. The Sylvan Track is short front to back because the toe clip positions your foot.
Thread size and fitting
The MKS pedals on this page use the standard 9/16” x 20 TPI thread, which fits nearly every adult three-piece crank. A 1/2” thread is only used on one-piece cranks (some kids’, BMX and older cruiser bikes).
The right pedal tightens clockwise and the left pedal is reverse threaded. If you are swapping pedals for the first time, read which pedal is reverse threaded and put a little grease on the threads.
Removable or fixed
Choose an Ezy model (Promenade, Allways, Lambda, Compact and others) if the bike has to fold, hang flat against a wall or fit in a car. Hinged alternatives are in our folding pedals guide.
MKS track pedals with clips: setting up a fixed gear
For a fixed-gear or track bike, the standard MKS setup is a Sylvan Track (or Track Next), MKS steel toe clips and a single leather or nylon strap. The clip sets fore-aft foot position. The strap holds your foot down when you resist the pedals or skid.
- Fit the pedals. Grease the threads, then thread the right pedal clockwise and the left pedal counter-clockwise. Tighten firmly with a pedal spanner (see pedal tools).
- Bolt on the clips. MKS clips bolt to the front plate of the cage. Snug the bolts, then check them again after the first few rides.
- Thread the strap. Run the strap through the pedal body and the clip’s strap slot, with the buckle on the outside of the pedal. Many riders put a single twist in the strap inside the pedal body so it doesn’t slide.
- Check foot position. With the ball of your foot over the axle, there should be a small gap between your shoe tip and the clip. If your toe touches, go up a clip size.
- Set strap tension. Snug enough to pull up without your foot lifting, loose enough to get out with a twist and pull at a stop.
MKS clips run about one size small by most retailers’ accounts. Our MKS steel toe clips XL page covers sizing, and the stainless cage clips are the rust-free option.
For retention without a clip, Power Grips straps bolt diagonally across a flat pedal; our toe clips and straps guide compares the options.
Which MKS pedal for touring, randonneuring, commuting and track?
| Riding |
MKS pick |
Why |
| Track / fixed gear |
Sylvan Track or Track Next |
Slim single-sided cage built for clips and straps |
| Road and randonneuring with clips |
Sylvan Road Next or GR-9 |
Light, sealed (Road Next) or serviceable (GR-9) |
| Loaded touring |
Sylvan Touring or Touring Next |
Double-sided, works with or without clips |
| Commuting in normal shoes |
Allways |
Wide pinned platform, sealed bearings |
| Big feet, soft shoes |
Lambda (Grip King) |
Long platform, grips without pins |
| Folding bike, train or car |
Promenade Ezy or Allways Ezy |
Pedals come off by hand |
Tourers like the Sylvan Touring because either side works and the original’s bearings can be serviced on the road. Randonneurs who pack bikes onto trains can get some Sylvan Next pedals in Rinko versions on the Ezy Superior system. Commuters who want something slimmer than the Allways can look at the Compact, listed at 233 g per pair and MKS’s lightest pedal.
MKS Ezy quick-release pedals explained
The Ezy system has two parts: an adapter that stays threaded into the crank, and a pedal with a plug-in axle. To remove the pedal, take off the stopper ring and pull back the spring-loaded collar on the adapter. Small balls retract and the axle slides out. Push the pedal back in and the spring returns the collar.
- Always fit the stopper. MKS warns that without the stopper the attachment is incomplete, the adapter can break or the pedal can fall off.
- Ezy and Ezy Superior don’t mix. The two systems are not cross-compatible, so buy adapters and pedals from the same system.
- You may need a thin spanner. Retailers note the first install of the adapter can need a thin 15 mm spanner, under about 3.2 mm thick.
Servicing MKS pedals
Cup-and-cone MKS pedals reward a yearly clean and regrease: remove the dust cap, back off the locknut and cone, repack with fresh bearing grease, then set the cone so the axle spins freely with no play.
Leave the Next pedals’ bearings alone. On those models the dust seal cap doubles as the bearing adjuster, and loosening it can introduce play and early wear. Several models, including the Sylvan Next and Promenade, have replaceable cage plates.
For the brand overview and more models, see our MKS brand page.