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SDG Components Circuit MTN Ti-Alloy Saddle

Item # SDC0003

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  • Black/Green, 135mm ($99.99)
  • Black/Black, 135mm ($99.99)
  • Black/Cyan, 135mm ($99.99)
  • Black/Orange, 135mm ($99.99)
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Item # SDC0003


Hit the trail.

Loop your favorite singletrack all day long in comfort with the durable, responsive, and lightweight SDG Components Circuit MTN Ti-Alloy Saddle. From meandering, mellow trail rides to white-knuckle enduro racing, the Circuit's rugged, versatile design tackles all types of terrain with equal aplomb. Ti-alloy rails deliver a responsive and tough, yet lightweight performance to enhance your control without bogging you down on steep climbs.

The flat-forward platform promotes a more natural range of motion for optimized pedal efficiency, while the nylon glass base with bridge enhances power transfer to meet a more aggressive style of riding. A two-piece microfiber cover with Kevlar sides wrapped over lightweight EVA foam brings you silky-smooth comfort that's well-cushioned against chatter, while the hidden undercut relief channel under the Circuit's base keeps cool air flowing to the area you need it most.

  • Versatile and durable saddle for a variety of riding styles
  • Ti-alloy rails deliver response, strength, without excess bulk
  • Cutout relief under base increases ventilation
  • Lightweight EVA foam helps absorb impacts
  • Flat-forward platform enables ease of movement

Tech Specs

Seat Length:
Seat Width:
Claimed Weight:
Recommended Use:

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It's a winner!

  • Familiarity: I've put it through the wringer

I got one of these saddles a few months ago, and so far have been really impressed. First off, Ti rails for 99 bucks? deal! The feel of the saddle is very comfortable, and there is a little flex in the shell, which I find comfortable, especially on long climbs. Materials so far are very durable and grippy, yet make it easy to get behind the saddle on steep descents. Saddle is a little long overall, but that has yet to cause any issues in my experience. Overall I think it is a winner, and would run it again and again. If the 135 width is a little narrow for you, they make a model called the duster which is quite similar, but offers a 140 width for wider sit bone riders.

Strikes the Balance

  • Familiarity: I've used it several times

The Circuit strikes the perfect balance with its moderate padding and width. The microfiber cover and flat shape enable you to get in the optimal riding position no matter what the trail serves up. The subtle branding on the cover also gives the saddle some unique style without being over the top.

A light, firm perch for racier setups

  • Familiarity: I've put it through the wringer

The circuit is a hard saddle, but well sculpted to your backside, giving a racy, efficient feel. Perfect for any bike where weight is sensitive. Lots of cool colours. I would Enduro it. (Would not suicide with it, not much for the pinching).