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Do not clamp the wheel axle by using the left side knob (F-8). The left side knob is only for 

pre-adjusting the wheel position for the best pedaling efficiency. Use the larger hub handle (F-7) 

to tighten the bike to the trainer.

IMPORTANT NOTES

Use two-wheeled normal bikes only.  Tandems and recumbent bikes may be used if balanced 

correctly. Confirm if your wheel size is in the range between 24-inch and 29-inch / 700c.

Depending on the floor or carpet material, the rubber cap may stain. You should not put the 

trainer directly on the floor, and use a specific floor protection mat or large towel under trainer.

Check the couplings supporting the rear hub for damage and cracks.  Accidents may occur 

from cracked or damaged couplings.

Setup the trainer on flat, horizontal and level floor for safe training.

Open the legs fully to get maximum stability.

Keep both hands on the handlebar at all times and maintain a normal riding position.

Do not over-tighten the Hub Clamp Handle.  Over-tightening may cause damage to both the 

trainer and bike frame. The clamp handle should be a snug and secure fit. Do not force!

Keep small children and pets away from the trainer, and keep hands and feet away from the 

spinning rollers and wheels at all times.

Before use, make sure all bolts and nuts are securely fastened.

• Read all instructions carefully before use.  And Keep the manual handy at all times.
• Do NOT use trainer for any other purpose than instructed.
• The trainer is manufactured to precise standards.  Disassembling without Minoura’s 

approval may void your warranty.

• Minoura offers 1-year limited warranty on the Mag unit and 5-year on the frame.

For more detail, refer the enclosed “Minoura Limited Warranty Policy” card.

You may use the quick release skewer currently on your bike, however we strongly recom-

mend replacing your quick release skewer with the supplied one and keep installing the cou-

pling protector cap (F-9) on to the right side coupling of the trainer. Otherwise the stability will 

not be guaranteed.

Minoura is not responsible to any problem caused by using your own skewer.

Do not allow the rubber rollers to come in contact with the tire. Doing so may cause a cut and 

puncture in your tire.

Make sure the rubber roller contacts the vertical area of the rim side wall only. Contacting the 

slanted area on the tim should cause damage to the rubber roller and the rim surface.

Remove the coupling protector cap when you use a hub nut type wheel.

Any hub with internal transmission system or very special type such as Shimano Saint or Hone 

cannot be used with this trainer

Wipe all oil and moistures out from the rim surface and rollers everytime you use the trainer to 

keep necessary brake performance of your bike. 

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Summary of Contents for RDA2429

Page 1: ...170mm rear hub Any internal transmission rear hub cannot be used on RDA2429 Adjust side pressure on roller wheels to have equal contact against the rim We strongly suggest you use the supplied skewer...

Page 2: ...12 Pulley Holder SR 5 V Belt K 16 ER 13 Assistant Roller Holder SR 12 Cap Screw M6x18 ER 14 Tension Lever SR 13 Reinforcement Plate ER 26 Drive Roller engraved GM 22 Remote Shifter White ER 27 Assist...

Page 3: ...l bolts and nuts are securely fastened Read all instructions carefully before use And Keep the manual handy at all times Do NOT use trainer for any other purpose than instructed The trainer is manufac...

Page 4: ...pillar by the supplied M6x18 bolts SR 12 and the small plate SR 13 see Fig A Assistant Roller is set on the right side slot NOTE You must use the Reinforcement Plate SR 13 for installing the Mag unit...

Page 5: ...en pedaling strongly To avoid this problem you should set the wheel a little leftward THE SKEWER NUT PROTECTOR We strongly recommend you to replace your rear wheel quick release skewer to the supplied...

Page 6: ...ncrease the power slide the lever towarwd H symbol see Fig H On RDA2429 D make sure the mag unit has stopped completely Do no touch any moving parts such as wheel or belt HOW TO ADJUST THE RESISTANCE...

Page 7: ...t this hex wrench doesn t come with the kit Prepare by yourself HOW TO ADJUST CABLE TENSION If you get unable to set at L or H even though you operate the remote shifter lever it s the time to adjust...

Page 8: ...own the belt with your finger The K 16 V belt will be worn down after long term of use but most reason for the slippage problem is caused by improper too much or too less tension adjustment To adjust...

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