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Diamondback INSIGHT STI-8

Diamondback INSIGHT STI-8 2016



At a glance

The 2016 Diamondback INSIGHT STI-8 is an hybrid aluminium road bike. It is priced at $850 USD. The bike is part of Diamondback's INSIGHT STI-8 range of road bikes.

Diamondback’s Insight STI-8 will make your Monday morning commute more fun than ever and let you explore the countryside on your weekends, too. You’ll love its efficient, nimble-handling Diamondback aluminum frame and the easy-rolling 700c wheels with grippy Kenda tires. Plus, you get a durable, smooth-shifting Shimano Nexus 8-speed internally geared drivetrain for the ups and downs, powerful disc brakes for excellent speed control, and a plush Diamondback seat for ride-all-day comfort.

Where To Buy



  • Frame
    Diamondback 6061-T6 aluminum
  • Fork
    Insight Integrated Aero Alloy Straight Blade
  • Hubs
    Front: aluminum; Rear: Shimano Nexus 8-speed
  • Crank
  • Shifters
    Shimano SL8S-20 light action
  • Brakeset
    Shimano 355 Hydraulic Disc Brakes, w/ 160mm Rotors
  • Handlebar
    DB 31.8mm low rise Alloy
  • Saddle
    DB Performance Hybrid w/ Gel
  • Stem
    DB 3D Forged 7° 31.8mm
  • Grips
    Diamondback Dual Density Comfort


Q: How much is a 2016 Diamondback INSIGHT STI-8?

A 2016 Diamondback INSIGHT STI-8 is typically priced around $850 USD when new. Be sure to shop around for the best price, and also look to the used market for a great deal.

Q: What size 2016 Diamondback INSIGHT STI-8 should I get?

After measuring your height, use the size chart below to find the typical Diamondback INSIGHT STI-8 size for your height. Remember that these sizes are a general guide and bike sizes can vary between riders and bikes. The best way to find your size is to go for a test ride.

Rider Height (cm) Rider Height (in) Frame Size
148cm - 158cm 4'10" - 5'2" XS
158cm - 168cm 5'2" - 5'6" S
168cm - 178cm 5'6" - 5' 10" M
178cm - 185cm 5'10" - 6'1" L
185cm - 193cm 6'1" - 6'4" XL
193cm - 198cm 6'4" - 6'6" XXL


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