Polygon Mountain bike Syncline DR8 CB Shimano XT M8100 12V

Cross-country races are not what they used to be, and neither is the Syncline. The new Syncline DR8 XC in carbon with full suspension for 2026 takes everything we’ve learned over the years from UCI racing and incorporates it into a carbon full-suspension machine designed for speed, precision, and the intensity of modern XC. It’s your edge. For race day. For every day. For the chase.
Frame

• Frame: ACX XC 110mm TRAVEL
• Fork: FOX 34 SL PERFORMANCE SERIES 120mm TRAVEL
• Rear shock: FOX FLOAT SL PERFORMANCE ELITE SERIES, E2E: 165x40mm
• Size: S, M, L, XL
• Frame colour: METALLIC GREEN
• Decal colour: WHITE

Drivetrain

• Shifter: SHIMANO XT M8100, 1x12 SPEEDS
• Crum: SHIMANO DEORE XT M8200, 32T
• Cassette body: SHIMANO SLX M7100, 10-51T
• Rear derailleur: SHIMANO XT M8100-SGS
• Bottom bracket: SHIMANO MT801 BSA THREADED
• Chain: KMC X-12
• Pedals: ALUMINIUM PLATES with REPLACEABLE PIN

Handlebar setup

• Seat: FIZIK TERRA ARGO X7, CR-MO ø 7mm
• Seat post: TRANZ-X JD-YSP23J 125mm TRAVEL, DxL: 31.6x412mm
• Handlebar: POLYGON EXPERT
  • Width: 760mm
  • BB: 31.8mm
  • Reach/Drop: 5mm
  • Bend: 9°
• Stem: POLYGON EXPERT, EXT: 70mm, BB: 31.8mm, Angle: -17°
• Steering: FSA NO.69/59/SRS/DUAL, IS 52/28.6 | IS 52/40

Wheels and tyres

• Wheelset: NOVATEC M30 CARBON
• Wheel size: 29"
• Tyre: MAXXIS REKON RACE 29"x2.35"
• Rims: CARBON, L: 30mm, 622-29, 32H, for TYRE 622-54/76 TL READY
• Hub:
  • Front: NOVATEC BOOST 15x110mm, 32H, CENTER LOCK
  • Rear: NOVATEC 12x148mm, 32H, CENTER LOCK for MICRO SPLINE
• Spokes:
  • Front: STAINLESS NDS:290 / DS:293 with BRASS NIPPLE of 12mm
  • Rear: STAINLESS NDS:291 / DS:289 with BRASS NIPPLE of 12mm

Brakes

• Brake lever: SHIMANO DEORE XT M8200
• Brake caliper: SHIMANO DEORE XT HYDRAULIC DISC
• Disc: SHIMANO RT64
  • Front: 180mm
  • Rear: 160mm