SIRDAR 27.5" S-900 27-Speed Mountain Bike

By: Sirdar

The Sirdar S-900 27 Speed 27.5 inch Mountain Bike is the perfect choice for outdoor cycling. Crafted from a durable combination of aluminum alloy and high carbon steel, this bike is designed for both men and women with a replaceable seat and full suspension disc brakes. The S-900 mountain bike is the ideal choice for cyclists looking for a reliable and stylish ride that offers superior comfort, easy assembly and a range of colors to choose from. Get ready to experience the ultimate satisfaction when you hit the trails with the SIRDAR S-900!

Key Features:

For the adventurous outdoorsman, this mountain bike is the perfect choice. Constructed with a full aluminum alloy frame and body, it's lightweight and durable. The full disc suspension ensures a smooth ride, while the high carbon steel and replaceable seat provide superior comfort and support. With its full aluminum alloy construction, this bike is sure to last for years to come.
71
B2B Rating
118 reviews

Review rating details

Value for money
68
Overall satisfaction
71
Easy to assemble
80
Customer support
71
Convenience
74
Comfort
91
Color range
80
Build quality
69

Details of SIRDAR 27.5" S-900 27-Speed Mountain Bike

  • Bike Type: Cross Country Bike, Mountain Bike
  • Number of Speeds: 27
  • Wheel Size: 29 Inches
  • Size: 29"
  • Special Feature: Aluminum Frame, mountain bike
  • Age Range (Description): Adult
  • Included Components: Bicycle Pump
  • Suspension Type: Rear, Front, Dual
  • Brand: Sirdar
  • Frame Material: Aluminum, Carbon Steel

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Comments

Joshua Harrison : I will update this, after I bring this product to a bicycle repair shop. I got this, despite the mixed reviews, in hopes that my purchase would not be defective. The hardware seems wonky to me, although I am no professional. 1 of 4 handlebar mounting bolts was not flush/dethreaded, this causes the handle bar to twist forward when you lean forward because you cannot make the connection tight enough with 3/4 bolts correctly threaded(not damaged)… I’m disappointed in the product… The derailleur was nowhere close to correct…only 2 of the 3 front gears, and 4 of 9 back gears could even be used, upon complete assembly. I didn’t know how to adjust this, so I watched a YouTube video… it’s pretty complicated, so I decided to bring to a shop to be done. I did however inspect the adjustable bolts on the derailleur assembly and they seem tinkered with and possibly damaged… in addition the frame has 2 large scuff marks that are unattractive, but would only bring this down 1 star for that cosmetic issue. The box it came in was in terrible condition, like it was thrown down 10 flights of stairs… my fear is that the shop will tell me that this bicycle is...

United States on Dec 21, 2021

Kindle CustomerKindle Customer: *** Second Updated Review***

After communicating with Sirdar, they sent me an entirely new bike. I'm guessing this is because the new part (brake caliper) and the repair (paid here at a bike shop) would have been pretty expensive. I assembled the bike and this one did not have the problem. I've since ridden the bike (around 10 miles) and it seems to work well.

The company was easy to communicate with once we could speak by email. The amazon communication system is terrible as it does not allow creating threads with previous replies embedded, making conversation difficult.

***Updated Review***

Still one star. I figured out how to adjust the brake so that I could open the calipers. When i did this, the wheel was looser, but it was still sticking in the brake. I then realized that the brake was out of alignment. The picture shows that one of the washers is squished and that the caliper is not aligned with the rest of the wheel holder assembly. When the wheel is on (next picture) the disk rubs up against the caliper assembly. I'm unable to unscrew these bolts to realign the caliper because the bold appears to be bent. This appears to...

United States on Sep 09, 2020



SIRDAR 27.5" S-900 27-Speed Mountain Bike Sixthreezero Around The Block Women's Single-Speed Cruiser Bicycle for Comfortable, Relaxed Rides Sixthreezero Around The Block Women's Single-Speed Beach Cruiser Bicycle - Ideal for Stress-Free Cruising Around Town or on the Beach!
SIRDAR 27.5" S-900 27-Speed Mountain Bike Sixthreezero Around The Block Women's Single-Speed Cruiser Bicycle for Comfortable, Relaxed Rides Sixthreezero Around The Block Women's Single-Speed Beach Cruiser Bicycle - Ideal for Stress-Free Cruising Around Town or on the Beach!
B2B Rating
71
97
97
Sale off $76 OFF
Total Reviews 118 reviews 191 reviews 1 reviews
Bike Type Cross Country Bike, Mountain Bike Cruiser Bike Cruiser Bike
Number of Speeds 27 21 21
Wheel Size 29 Inches 26 Inches 26 Inches
Size 29" 26 Inches ‎26" / 1-speed
Special Feature Aluminum Frame, mountain bike Rear Rack, Aluminum Wheels Rear Rack, Aluminum Wheels
Age Range (Description) Adult Adult Adult
Included Components Bicycle Pump ‎Bicycle frame with rear rack and rear wheel connected;Front Wheel;Handlebar;Saddle Box;Box with Pedals and Reflectors;Instruction Manual ‎Bicycle frame with rear rack and rear wheel connected;Front Wheel;Handlebar;Saddle Box;Box with Pedals and Reflectors;Instruction Manual
Suspension Type Rear, Front, Dual Rigid Rigid
Brand Sirdar ‎Sixthreezero Sixthreezero
Frame Material Aluminum, Carbon Steel Aluminum Aluminum
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