• Sunn Modular S1 Hardtail Bike

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Sunn Modular S1 Hardtail Bike

The Sunn Modular is a sturdy doublebutted 4130 steel hardtail with rRockshox Recon Gold TK SA 120mm and disc brakes for great stopping power. Featuring reliable SRAM componentry and a 73º seat angle and 69º head angle which make it perfect for the XC trail centre type of rider.


  • Frame: Modular CrMo 4130 DB
  • Rear Shock: n/a
  • Fork: Rockshox Recon Gold TK SA 120mm
  • Brake: Formula RX 180mm / 160mm
  • Shifters: SRAM X5
  • Cassette: 10 Speed 11-36
  • Front Derailleur: SRAM X5
  • Rear Derailleur: SRAM X7
  • Chainwheel: SRAM S1000 GXP - 26/39
  • Tyres: GEAX Aka 26’’X2.20’’
  • Wheels: UN Premium 17
  • Handlebar: Sunn
  • Stem: Sunn
  • Saddle: Sunn
  • Seatpost: Sunn
  • Seatpost Diameter: 27.2

Please note all Sunn bikes come with a 1 year CRC warranty

Buy Sunn Modular S1 Hardtail Bike from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery costFREE
  • Delivery toUSA
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by PayPal, Bank Transfer or Card


Buying Guide

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