MRP's goal in designing the Ribbon was seemingly impossible: building on the success of the heralded Stage, create a fork with higher performance, more adjustability, more features, all at a significantly lower weight. Those incredible demands meant they had to re-imagine elements like casting design, reconfigure damper architecture, and completely re-target performance goals. The result is not just the best fork they’ve ever produced, it’s arguably the new industry benchmark.
The new FulFill™ air spring offers independently adjustable positive and negative chambers, giving you more control than ever over your base setup. You can personalize the tune of your fork to achieve the desired feel based on your style of riding and the type of trail. Whether it’s an unbelievably supple or highly supported off-the-top feel you desire, you can have it. The one-size-fits-all negative spring setups found in other forks is deliberately absent in the Ribbon.
MRP’s popular and critically acclaimed Ramp Control™ technology lets you isolate and tune your forks behavior when subjected to the most violent, demanding high-speed hits. It’s a robust and convenient package that simultaneously adds speed-sensitive ending-stroke and bottom-out force control on-the-fly; finely adjustable by a 16-position knob. You never have to install or remove tokens again, and you don’t have to sacrifice the initial and mid-stoke feel you want to get the bottom-out support you need.
Once you’ve found that perfect for you air-spring setup, you can keep it feeling that way courtesy of a helpful little addition that’s a first of its kind outside of dedicated downhill race fork. Experienced and discerning riders know that elevation and temperature changes can build up pressure in your lowers and radically alter the feel of your stroke. To mitigate this, PSST™ valves were added to the Ribbon’s castings allowing you to bleed it off quickly with the press of a button. You may still personally suffer at nosebleed-inducing elevations, but now your fork won’t.
“Twin-tube” has been a suspension buzzword for a few years, and with good reason. Despite it's notoriety among suspension aficionados, it's seldom been implemented in forks - until now. The Ribbon’s EssenTTial™ twin-tube dampers offer advantages in performance, ride control, space-efficiency, and durability that open bath and mono-tube dampers can’t touch. Furthermore, the EssenTTial™ damper utilizes an exclusive low-pressure IFP instead of a bladder - a stiction-free design that also provides more reliability and consistency over long-term use. And once service time finally does arrive, appreciable details like cassette-tool interfaces on the top caps and external bleed ports make the process stress free. On the rebound side, a speed-sensitive shim stack responds magnificently to trail events and obstacles of all varieties, shapes, and sizes.
The redesigned Outcast™ arch is an instantly noticeable feature, implemented for both practical and artistic reasons - look no further for proof of our "outside of the box" approach to the project. On the practical side, the forward-facing weight reliefs mitigate mud build up in the arch, a feature that will be especially appreciated by those who aren't fair-weather only riders. With the weight reliefs no longer hidden from view, the engineering team at MRP was forced to carefully sculpt every non-essential bit of material from them and holistically blend that shaping into the fork. That attention to detail in the casting design went a long way to achieving the feathery weight of the Ribbon (Under 4.2lbs, with uncut steerer, for both 27.5” and 27.5+/29” models). On the artistic side, the Outcast™ design stands out in a sea of homogeny and complements both organic and contemporary frame designs with aplomb.
A bolt-on axle option is available for a weight savings of over 30 grams from the QR axle. Each fork comes with 35mm of spacers and simple instructions for adjusting its travel – and you’re not just limited to 10mm increments, 5mm adjustment is possible, unlike any other fork on the market. And finally, the Ribbon will be offered in 9 decal color options – chosen to match today’s most popular colorways – so that your bike can maintain a clean, uniform look.
- Travel: 120, 130, 140, 150, 160mm
- Wheel Size: 29"
- Spring: Air
- Disc Mount: 180mm Post Mount
- Travel Adjust: Yes, Internal adjustments
- Axle Config.: QR 15x110mm
- Max Rotor Size: 203mm
- Crown Material: Aluminum
- Lowers Material: Magnesium
- Stanchions: 35mm Aluminum
- Steertube Dia.: 1.5" - 1-1/8" Tapered
- Crown Offset: 51mm
- Max Tire Clearance: 27.5" x 3.0" on 45mm ID rim / 29" x 2.6" on 35mm ID RIM
- Warranty: 1 Year
- Ramp control allows quick tuning from progressive to linear spring feel on the trail
- Adjustments: Positive air-spring pressure, negative air-spring pressure, 8-position low-speed compression, 16-position Ramp Control, and rebound.
- Outcast arch design with forward-facing weight reliefs to mitigate mud build up and deliver a distinctive look
- New bladder-free damper utilizing a low-pressure IFP
- Independently adjustable positive and negative air-chambers for greater tunability
- PSST pressure-relief valves that quickly and easily bleed off excess pressure in the lowers caused by elevation and temperature changes
- Positive/negative air adjust allows for extra fine tuning