Kona Explosif 27.5 2017 Mountain Bike

What are the delivery costs?

We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

Steel is still highly regarded as the best material a bicycle can be built of. Its longevity and durability are legendary, while its feel is unmatched. Honoring this versatile material with slider dropouts, lively 27.5-inch wheels and the desire to rail berms, the result is pure Explosif.


Key Features


  • Frame Material: Reynolds 520 Butted Cromoly
  • Wheel Size: 27.5
  • Wheels: WTB STP i29 TCS
  • Front Suspension: 120mm
  • Fork: Fox 34 Float Performance 120mm Tapered
  • Crankset: RaceFace Aeffect
  • Drivetrain: Shimano XT Shadow Plus 11spd
  • Cockpit: Kona XC/BC 35 Riser bar and stem, ODI Ruffian MX grips
  • Brakes: Shimano SLX
  • Front Tire: Maxxis Tomahawk EXO TR 27.5x2.3"
  • Rear Tire: Maxxis Tomahawk EXO TR 27.5x2.3"
  • Saddle: WTB Volt Comp


Frame Reynolds 520 Butted Cromoly
Forks Fox 34 Float Performance Air 120mm Tapered
Headset FSA No.57B
Handlebars Kona XC/BC 35 Riser
Stem Kona XC/BC 35
Shifters 11 Speed Shimano XT
Rear_Mech Shimano XT Shadow Plus
Chainset RaceFace Aeffect 30t Narrow/wide
Bottom_Bracket RaceFace
Chain KMC X11
Cassette Shimano XT 11-42t 11spd
Front_Brake Shimano SLX 180mm
Rear_Brake Shimano SLX 160mm
Rims WTB STP i29 TCS
Front_Hub Shimano SLX 100x15mm
Rear_Hub Shimano SLX 142x12mm
Spokes Sanvik Stainless Black 15g fr / 14g rr
Tyres Maxxis Tomahawk EXO TR 27.5x2.3" Front
Maxxis Tomahawk EXO TR 27.5x2.3" Rear
Seatpost Kona Thumb w/Offset 31.6mm
Pedals Not Included

Occasionally, without notice, manufacturers change product design and/or specifications.