OPEN ASSOS U.P.P.E.R.
OPEN ASSOS U.P.P.E.R. FRONT SIDEOPEN ASSOS U.P.P.E.R. BackOPEN ASSOS U.P.P.E.R. COCKPITOPEN ASSOS U.P.P.E.R. FRONTOPEN ASSOS U.P.P.E.R. SEATPOSTOPEN ASSOS U.P.P.E.R. TOPTUBE

OPEN ASSOS U.P.P.E.R. FRAMESET

$4,500.00

Act quick to get an OPEN ASSOS U.P.P.E.R. Frameset, with a special design made by Assos. Limited numbers were produced, so buy now before it’s too late.

Clear

FREE SHIPPING over $100

Questions About this Product?

Questions about: OPEN ASSOS U.P.P.E.R. FRAMESET


Product Description

For 2017 Open Cycle has joined with Assos in making the OPEN ASSOS U.P.P.E.R. Frameset. There will be a small ambassador team in the US that will race on the U.P.P.E.R.s. with the special design made by Assos, and a very limited number will be available for purchase. The OPEN ASSOS U.P.P.E.R. Frameset uses a grey paintjob with minimalistic Assos logos placed on the fork to create an eye-popping bike on the roads, trails, or gravel.

Building upon its OPEN U.P. bike, Open Cycle has kept the same geometry and tire clearance of the U.P., but differed its carbon layup, fork, disc brake mounts, and thru-axles to create the all new OPEN ASSOS U.P.P.E.R. Frameset. With its lighter weight, enhanced stiffness, and increased simplicity, the OPEN U.P.P.E.R. looks and rides like a road bike, but can also conquer the roughest dirt trails and gravel roads.

Just like the U.P., the U.P.P.E.R. bike fits up to 2.1″ wide mountain bike tires, but also a 40mm wide cross tire or a 28mm road tire. All tire sizes are accommodated without affecting the handling or geometry of the bike. Thus essentially like a three-in-one bike, you can take the U.P.P.E.R. on virtually any terrain just by switching to the appropriate tires. To help accommodate bigger tires and narrower Q-factor cross/road cranks and chainrings, the U.P.P.E.R., like the U.P., uses a dropped right chainstay to create a wider area. A dropped chainstay also increases stiffness for better power transfer efficiencies.

OPEN has embraced the bike industry’s love of acronyms by introducing their TRCinTRS technology, standing for The Right Carbon in The Right Spot. The best bikes are not made up of just one modulus of carbon, but instead are made from the right blend of carbon to give the bike strength, stiffness, and compliance in strategic places. OPEN uses the highest modulus carbon of any bike manufacturer where they can, and tougher grades of carbon where they must. The U.P.P.E.R.’s carbon lay-up differs from the U.P. in that it is more complex, cutting down on weight while increasing stiffness.

One of the most noticeable features of the U.P.P.E.R. and the U.P. are their extremely thin chainstays and seatstays. They are designed to be thin vertically for maximum compliance while using a lateral width and lay-up that maximizes lateral stiffness for a more efficient drivetrain that provides snappy acceleration. Also designed for maximum stiffness is the downtube. OPEN has designed a flat-out downtube whose shape allows strategically placed strips of ultra-high modulus carbon far away from the center plane, giving the maximum stiffness in a crucial area connecting the steering center to the drivetrain.

In order to maximize the flex in the seattube and seatpost, OPEN uses a 27.2mm diameter to help take the bite out of rough terrain. The seattube angle is designed around the use of a straight, zero-setback seatpost which also helps the bike shed extra grams of weight. For clean lines and protection, OPEN runs all cables and hoses internally. And with OPEN’s MultiStop design, you can customize the frame for 2×10/11, 1×10/11 and Di2 shifting by just getting the right insert. If you use a single chainring, you can also remove the front derailleur hanger to further clean up the frame. Using their own unique ThruThread design, OPEN has created the first frames that combine a thru-axle with a lower weight. By redesigning the dropout in conjunction with the seatstay and chainstay, increased stiffness was achieved with the thru-axle in mind.

One of the biggest differences between the U.P. and the U.P.P.E.R. is the disc mount. The U.P. uses a post-mount while the U.P.P.E.R. is designed for a flat-mount. In order to use the lightest brakes from Shimano and SRAM, a flat-mount is required. And because of the U.P.P.E.R. U-turn fork, you can make those set-ups even lighter by removing the normally required adapter. This saves weight and increases stiffness. The fork is dedicated to 160mm brake rotors and uses the same through-bolt design that is normally reserved for the rear

Extra touches on the U.P.P.E.R. include a toptube bag mount to haul your gear and a SafePost Pilot hole that indicates the minimum insertion to keep the seatpost safe and the seattube supported. Lastly, a 386 EVO Bottom Bracket is used with a wide, BB86 shell, fitting most cranks on the market including many mountain bike cranks. From this you get an incredibly stiff platform from which to produce power efficiently and give you quick acceleration on any surface.

The OPEN ASSOS U.P.P.E.R. Frameset is available in the sizes Medium and Large (see geometry chart for details). It is available in the color Grey with subtle, minimalistic Assos logos. Contact us at info@contenderbicycles.com or give us a call for additional info about the frame or custom build pricing.

Reviews

There are no reviews yet.

Be the first to review “OPEN ASSOS U.P.P.E.R. FRAMESET”

Open UP Geometry

You may also like…

Open U.P. Unbeaten Path Gravel Frameset Orange

Open U.P. Unbeaten Path Gravel Frameset

$2,900.00
Select options
Open One+ Frameset Gold Lefty Enve

OPEN One+ Frameset

$3,200.00
Select options
OPEN U.P.P.E.R. Complete

OPEN U.P.P.E.R. FRAMESET

$4,500.00
Select options