Minoura RDA80R Rimdrive Trainer

850g flywheel, Rim drive, Ferrite, New shifter, 7 ...

Publisher : Minoura
Company : Minoura
List Price: ~~$379.98~~
Our Price: $238.76
You Save: $141.22 (38%)

Features

The world's only rim drive trainer
Rim drive never wears out tires
Adjusts to fit 24" to 700c wheels
Mag unit offers three levels of resistance via manual lever on unit
Five-year limited warranty

Product Description

850g flywheel, Rim drive, Ferrite, New shifter, 7 levels

Amazon.com

Indoor cycle training isn't just for roadies anymore. With the Minoura RDA80R rim-drive trainer, mountain bike and BMX owners can get in on the fun, too.

The trainer's dual rollers squeeze the tire's rim, preventing wear and vibration. Ideal for riders who want to practice in the offseason or warm up before a race, the trainer drives the rear wheel by contacting rubber rollers to the rim's sidewall. Because the trainer doesn't touch the tire at all, there's no wear, noise, or vibration caused by the tire tread pattern--a terrific feature for bikes with knobby tires.

The trainer works by pinching the rear wheel rim with rubber rollers from both the left and right side. The V-belt drives the trainer's resistance unit on the left side, while the right side roller supports the rim from the opposite side to avoid damaging the wheel. Each rubber roller is pushed toward the rim by the spring, so even if you pedal strong and the wheel position is moved sideward, both rollers with automatically chase the rim. As a result, the rim stays healthy, as the material on the rubber roller is almost the same as the material on a standard brake shoe.

The RDA80R is well built, with a stylish Ergo-type frame that includes a pair of brackets on each main pillar. The trainer's mag resistance unit, meanwhile, coordinates with the machined-steel 1.75-pound flywheel to create seven levels of resistance, all controllable via the remote control shifter (included) on your bike's handlebar or stem. The RDA80R works with a range of tire sizes, from 20 to 26 inches, although the ideal size is 21 inches or larger due to the bent bracket design.

Specifications

Resistance: 7 levels
Remote: Yes
Flywheel: Machined steel, 1.75 pounds
Usable tire range: 20 to 26 inches
Max load: 265 pounds
Dimensions: 24.8 by 15.3 by 18.1 inches (W x H x D)
Weight: 18.1 pounds
Warranty: 1 year (mag unit), 5 years (frame)

Amazon.com Product Description

Get the best out of your indoor bicycle practice with the Minoura RDA80 Rim Drive Bicycle Trainer. Touted as the perfect indoor trainer for both road bikes and mountain bikes, The RDA80 improves vastly upon older bicycle trainers by using rubber rollers that contact the bicycle wheel, not the tire. This reduces tire wear, noise, and unnecessary vibration that occurs from other bicycle trainer models that rub against the bicycle tire. The RDA is perfect for cyclists who wish to practice in the off season or warm up before a race, and since the rim drive system doesn't make contact with knobby tire treads, the RDA80 is suitable even for mountain cyclists. Choose the Minoura RDA80 for a sleek and efficient practice system that won't wear you or your wheels down. This item is covered by a 5-year limited warranty.

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