The Dorothea may be modified to both a 200mm journey downhill bike, or a 170mm enduro bike by utilizing completely different shock lengths and linkage parts. Either configuration can run on twin 29″ or blended wheels to swimsuit the rider’s preferences. In the 200mm setting, the general development is extraordinarily excessive. The pedal kickback is negligible all through its journey as a result of the loafer wheel is mounted to the rotating decrease hyperlink.
In the enduro mode, the seat tube angle of the 170mm journey Dorothea may be as steep as 82 levels for an upright, seated place with the fork resting at a 65-degree angle. Since Myotragus can weld the Dorothea with customized geometry, the DH mode could possibly be constructed as slack 61 levels and has two chainstay size choices – 435mm, or 450mm when a 29” wheel is used. Those figures develop to by 20mm as soon as the suspension sags below the rider’s weight.
Myotragus makes use of a digital high-pivot structure they name ‘OLS Suspension’ designed primarily to maneuver the rear axle backwards by 57mm in complete. The prime hyperlink rotates on an eccentric pivot whereas the decrease hyperlink strikes upwards, compressing the 250x75mm shock from each instructions.
What appears to be like like a prototype is truly the Spanish model’s completed product. Raw 7020-T6 aluminum is favored over carbon for the body building for sturdiness in opposition to rock strikes and to permit for customized geometry. Myotragus additionally prefers the untreated end to scale back the burden and price of the Dorothea. A naked body with out a shock weighs 3,800 g or 8.38 lb, which places it across the similar weight as a RAAW Madonna body. Surprisingly, the scissoring linkage and body parts complete simply over 30 items – a lot lower than Norco’s Range which accounts for practically 100 elements.
Adding to their industrial methods, a gearbox lowers the middle of gravity for the bike and the unsprung weight, whereas growing the bottom clearance. Pinion’s C1.9XR 9-speed gearbox spins the gears by way of an oil bathtub whereas offering a 463% vary. This transmission fashion additionally reduces the change in anti-squat because the chain doesn’t transfer throughout gears on the rear axle. Due to the small batch, native manufacturing, Myotrgus may construct the Dorothea to run on a standard drivetrain as properly.
Like Commencal’s Supreme V4 single high-pivot bike, the Dorothea has an anti-rise worth round 130%. Pulling the rear brake will compress the rear suspension, however Myotragus prefers how this attribute preserves the geometry. In their opinion, this doesn’t have any detrimental impact on how delicate the suspension is as a result of compressive braking forces.
Does it climb like a mountain goat? Probably not, as a result of weight and the related elements that concentrate on descending. The anti-squat truly begins low and rises to only over 100% because the suspension settles within the sag level. That’s not the one quantity to account for when discussing pedalling effectivity although. Geometry has an affect on that too.
Although Myotragus is nonetheless testing and finalizing the small print on the Dorothea, pricing is estimated to land across the €3,000 mark, which doesn’t embody a shock or customized geometry. For extra data or to get in contact with Myotragus, try their detailed web site right here and observe them on Instagram.