Cannondale Catalyst 4

5.0 stars
 (6 Reviews)
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Satisfy your thirst for adventure. With its lightweight alloy frame, sporty riding position and wide-range gearing, Catalyst lets you confidently ride any trail. 27.5-inch aluminum rims roll quickly and smoothly with Innova tires. The Shimano drivetrain provides 21 smooth-shifting speeds to conquer flats and hills, and mechanical disc brakes bring things to a stop right when you need them. Sturdy-yet-lightweight handlebars, stem, and saddle from Cannondale are everyday reliable for your jump-start into cycling.

Features & Info

Why 27.5-inch/650B?

27.5-inch (650B) wheels explained

Consumer Reviews

5.0 stars

(6 reviews)

83% of respondents would recommend this to a friend.


  • Durable  (4)
  • Lightweight  (4)
  • Stylish  (4)
  • Windproof  (3)
  • Breathable  (3)
  • Dries Quickly  (2)


  • Too Heavy 
  • Externally Wired 
  • None 
  • Seat Too Narrow 

Best Uses

  • Commuting  (4)
  • Mountain Biking  (4)
  • Road Biking  (4)
  • Wet Weather  (3)
  • Cold Weather  (2)
  • Casual Wear  (2)

Jun 30, 2017

i just bought on. it the most awsome mountain bike ever

Windproof, Lightweight, Stylish, Durable, Breathable
Best Uses:
Casual Wear, Road Biking, Commuting, Mountain Biking, Wet Weather
The bike is smooth and perfect for what i do. Thank you cannondale for doing it once again!!
by riggins93 from cda idaho

May 22, 2017

the night santa brought this bike to the house my life has..

Best Uses:
man oman
by billy da kid from foxtrap

Sep 12, 2016

Nice Entry-level HT

Windproof, Durable, Sylish
Externally Wired, Too Heavy
Best Uses:
Commuting, Xc Trais
Great entry-level mountain bike but a little heavy (32 lbs. made it slightly difficult to do long climbing), disc brake makes noise that need to be adjusted after purchase.
by Haotian from Charlottesville

Jun 20, 2016

Great bike for anyone!

Durable, Dries Quickly, Lightweight, Breathable, Stylish, Sleek Design, Windproof
Best Uses:
Commuting, Mountain Biking, Cold Weather, Road Biking, Wet Weather
I love every aspect about this bike. It's a great product, and I would highly recommend this bike to any type of rider. This bike has a great price compared to other bikes with the same pristine quality. This is by far the best bike that I have personally owned.
by Joe H from Naperville, IL

Jun 20, 2016

Awesome bike

Stylish, Smooth, Lightweight, Tough
Seat Too Narrow
Best Uses:
Daily Biking Routine, Road Biking, Mountain Biking
Amazing mountain bike for a beginner with very precise design and technology. Smooth transition of gears and the paddle shifters are much better than the traditional rotatory. Neat design and graphic, light weight.
by Murthy from Ajax, ON

Feb 06, 2016

Great Bike

Durable, Dries Quickly, Bike Is Smooth, Breathable, Lightweight, Stylish
Best Uses:
Road Biking, Running, Commuting, Wet Weather, Casual Wear, Mountain Biking, Cold Weather
I used it for trails and not only is smooth but it's stylish has well and easy to customize.
by Louie from Plantation FL