Questions? (855) ROAD-BIKE (855) 762-3245

15" Diamondback INSIGHT STI-8 Performance Hybrid Bike

Roll on to zoom in

15" Diamondback INSIGHT STI-8 Performance Hybrid Bike

On Sale
You Save 42% - Retail Price $899.00

Diamondback Insight STI-8 Performance Hybrid Bike (700c Wheels)

A performance machine with simplicity as it's core value makes the Diamondback Insight STI-8 the ultimate choice for all of your needs.

*Butted 6061-T6 Aluminum Insight Performance Hybrid Frame

*Insight Integrated Alloy Aero Straight Blade Fork

*Single Gear Crankset w/ Integrated Chainguard

*Shimano Nexus 8-spd w/Nexus Twist Shifter

*Weinmann Double Wall Alloy Rims
Free Shipping
Larger Image & Additional ViewsLarger Image & Additional Views


The Diamondback Insight STI-8 takes the high performance and versatile Insight 3 and turns it up a notch. By adding simplicity in use and maintenance, we've bettered our top of the line performance hybrid with a Shimano Nexus internally geared 8-spd hub and single front chain ring. This leaves you with better shifting and an easier to maintain rig. Add in a Shimano 8 spd, twist shifter and what you've got is one stealth and simple machine that packs a punch.

Full Specs:

  • Frame: Insight 6061-T6 Butted Aluminum Performance Hybrid w/ Formed / Hooded Top Tube, Integrated Headtube, Vertical Compliance Stays, (VCS)
  • Rear Shock: N/A
  • Fork: Insight integrated Aero Alloy straight blade
  • Headset: Integrated "Cane Creek" Size Drop-in ACB 1 1/8"
  • Cranks: Alloy single chainring w/ alloy chainguard 38t
  • Bottom Bracket: Sealed Cartridge
  • Front Derailleur: N/A
  • Rear Derailleur: N/A
  • Shifter: Shimano SL8S-20 light action, 8 spd, twist
  • Cogset (Casset/Freewheel): Shimano 18t sproket for internal gear hub
  • Chain: KMC-Z51
  • Front Hub: 32h Alloy QR
  • Rear Hub: 32h Shimano Nexus internal 8-spd
  • Spokes: Black 14g Stainless Steel
  • Rims: 32h Equation R23 Doublewall
  • Tires: Kenda Kwick Trax w/ puncture resistant K-shield 700x32c
  • Brakes: Alloy Linear
  • Brake Levers: Tektro RS w/reach adj.
  • Pedals: Wellgo Alloy body / cage, toe clip compatible
  • Handlebar: DB 31.8mm low rise Alloy
  • Grips: Avenir Ergo 3-D Comfort
  • Stem: DB 3D Forged 7° 31.8mm
  • Seat: DB Performance Hybrid w/ Gel
  • Seat Post: Alloy Micro Adjust 27.2mm
  • Extras: Owner’s manual, Chainstay Protector, Clear Coat, H20 bottle mounts

Item REF: 630-INSIGHT-STI-8-2011-BLK-15

UPC: 7.92E+11

Name 15" Diamondback INSIGHT STI-8 Performance Hybrid Bike
Frame Devine Womens Specific Custom Fully Butted 7005 Alloy Compact Geometry Frame, Formed Top Tube, w/Intgrated Headtube
Fork DBR Podium Performance Carbon, Alloy Steerer
Crankset FSA Tempo Triple, 52,42,30t
Brakes Tektro R350 dual pivot
Wheelset 28h frt / 28h rear Equation R17
Tires Michelin Dynamic Sport 700x23c
Diamondback INSIGHT STI-8 Performance Hybrid Bike 5.0 1 Reviews.