The 5 Best Clamps On Downtube Shifters (2022 reviews)

The microshift clamp on the downtube shifter is long-lasting, rigid and fits well with your regular usage like a dream. The microshift clamp on the downtube shifter is reliable and it is designed for a great price. Make sure this fits by entering your model number. Also, the clamp is good for good quality, it works fine and has a new style.

Finally, the microshift clamp on the downtube shifter worked as expected, is made with great quality and it is good for road bike.

Almost all buyers opine that the clamp is only a 3 day review, but so far so good. Also, they strongly agree that the clamp is compatible with almost any 21spd mountain/trail/hybrid/cruiser bicycle. Moreover, they strongly agree that these twist much easier than the stock shifters and, with the drive train dialed in ( stock shimano acera rear and tourney front derailleurs ), multiple gear changes are easier and smoother than they have ever been. In short, for almost all buyers, Microshift product was the most suitable.

Top Customer Quotes:

This is ready to installed with the cable already installed in the shifter.
This would be perfect with fast delivery, works perfectly and it is easy to use.
This is a perfect fit replacement plus it is a 25.4, 31.8 or 35mm bar.
This works great and it is perfect for mountain bikes.

Best For Easy Installation: Paul Component Engineering Clamp On Downtube Shifters

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Not everyone likes to purchase clamps for their daily usage, but the paul component engineering clamp on the downtube shifter would be an anomoly. Paul components thumbies turn bar-end shifters into flat-bar shifters. In addition, the clamp fits shimano bar end shifters and most shimano downtube shifters are machined with 6061 aluminum. The clamp is easy to maintain and gels well with your daily purpose.

Why We Like This:

New and hot releases.
Good brand reputation.

Best Shifter Style: Origin8 Clamp On Downtube Shifters

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The origin8 clamp on the downtube shifter is specially designed for your daily purpose and has all useful features. Further, this is perfect for mounting downtube shifters on bikes with no braze-ons. Make sure this fits by entering your model number. Most importantly, the origin8 clampon the downtubeshifter is black, It is constructed well and has a shifter style.

One customer says - "If you want to upgrade from friction shifters to indexed shifters, this is a good alternative in the absence of braze-on lugs. ". Almost all buyers agree that the clamp is used to convert an old steel road frame without braze ons to dura ace bar end shifters.

Why We Like This:

Fits frame tubes 28.6 (1-1/8") to 31.8 (1-1/4") (w/ shim).
One of the newcomers and featured product.

Best For Use With Double Or Triple Chainset: Shimano Clamp On Downtube Shifters

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The shimano clamp on the downtube shifter's high-end materials makes sure that it ages well with use. In addition, it is suitable for use with double or triple chainset. Make sure this fits by entering your model number. Finally, the shimano clamp on the downtube shifter works great and it is lightweight.

Most customers found that the clamps are 8 speed indexed shifters. Overall, buyers found this to be one of the best clamps for daily purposes.

Why We Like This:

Fitting for braze-on downtube shifter mounts.
Lot of satisfied buyers.

Best For Packing List: Derclive Clamp On Downtube Shifters

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The features department is where the derclive clampon the downtubeshifter truly manages to shine. The derclive clamp on the downtube shifter is a friction/ ratcheting thumb lever for triple cranksets. You can use only the left gear shifter for 3 speeds and only the right shifter for 7 speeds and both the left and right shifter for 3x7 speed. And, this is suitable for mountain bike and it is good for packing a list.

Lastly, the derclive clamp on the downtube shifter is black and it has a folding bike.

Why We Like This:

Suitable for mountain bike, city bike, road bike, folding bike, etc.
Good investment for the long term.