The Jet Black R1 Training Roller + Lite App Is Jet Black’s only rollers and they have put their time and effort into making it. The Aluminium roller drums offer a smooth and quiet ride with no chance of distortion due to the sunlight or heat. Jet Black have used high end sealed bearings which provide a maintenance free service. There is a free Lite app for IOS or Android with Audio Training Sessions, Read and Ride Sessions, Gear Recommendations, Goal Cadence, Session Time, Session Profiles. Separately sold sensors allow upgrades to include, Speed, Cadence, Heart Rate, Power (watts), and Calories Burnt. This is a great way to stay on top of your training and also a good way to see your progress. Also with the app you are able to upload your recordings to Training Peak or Strava so then you have all of your data.

The rollers come pre-assembled and ready to ride, so you can remove from the box, set your bike up and then you are on your way. The rock solid design of the Rollers make for a super stable ride even through some of the most punishing training sessions. When you are finished with your training session the rollers fold down to a compact shape which makes for really easy transportation and storage. Overall these rollers are easily affordable, super smooth and reliable which all come together to give you one of the best roller experiences on the market.

Key Features & Benefits

– Aluminium roller drums give a smooth and quiet ride with no chance of distortion due to heat or sunlight
– High grade sealed bearings provide maintenance free service
– Roller diameter is 80mm and riding surface width is 390mm
– Free Lite app for IOS or Android with Audio Training Sessions, Read and Ride Sessions, Gear Recommendations, Goal Cadence, Session Time, Session Profiles. Separately sold sensors allow upgrades to include, Speed, Cadence, Heart Rate, Power (watts), and Calories Burnt
– Access to multiple coaching sessions crafted by Olympic cycle coach Murray Healey
– Test and monitor yourself with an in built Fitness/Zone test and Training Zone calculator
– Upload your workout to Training Peaks and Strava
– Rollers are pre-assembled and ready to ride
– Rock-solid design is stable for the most punishing of training sessions
– Folds into compact shape for easy storage
– Adjustable roller position for multiple