New arrival
New arrival

2026 Polygon Syncline DR8 CB

By Polygon
$5,699.00 CAD
503446001
Color: Green
Size
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Description

SYNCLINE DR: Modern XC Design Ready for Riding & Racing

Cross-Country | 120mm/110mm Travel | ACX Carbon | 29" Wheels

Cross-country riding has evolved, and the SYNCLINE DR is our definitive response. By pairing a featherweight ACX carbon construction with aggressive, gravity-influenced geometry, we've created a modern evolution of the XC race bike. Designed for the new era of technical courses and high-speed down-country riding, the SYNCLINE DR is fast, light and incredibly capable.
Technical Specifications

Frameset

  • Frameset: 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 Color: GREEN METALIC
  • Decal Color: WHITE

Drivetrain

  • Shifter: SHIMANO XT M8100, 1x12 SPEED
  • Crank: SHIMANO DEORE XT M8200, 32T
  • Cassette: SHIMANO SLX M7100, 10-51T
  • Rear Derailleur: SHIMANO XT M8100-SGS
  • BB: SHIMANO MT801 BSA THREADED
  • Chain: KMC X-12
  • Pedal: ALLOY FLAT W/ REPLACEABLE PIN

Cockpit

  • Saddle: FIZIK TERRA ARGO X7, CR-MO ø 7mm
  • Seatpost: TRANZ-X JD-YSP23J 125mm TRAVEL, DxL: 31.6x412mm
  • Handlebar: POLYGON EXPERT, W: 760mm, BB: 31.8mm, R/D: 5mm, B: 9degree
  • Handlestem: POLYGON EXPERT, E: 70mm, BB: 31.8m, R/D: -17degree
  • Headset: FSA NO.69/59/SRS/DUAL, IS 52/28.6 | IS 52/40

Wheel & Tire

  • Wheel Set: NOVATEC M30 CARBON
  • Wheel Size: 29"
  • Tire: MAXXIS REKON RACE 29"x2.35"
  • Rim: CARBON W: 30mm 622-29 32H FOR TYRE 622-54/76 TL READY
  • Hub: F: NOVATEC BOOST 15x110mm 32H CL / R: NOVATEC 12x148mm 32H CL FOR MICRO SPLINE
  • Spokes: F: STAINLESS NDS:290 DS:293 W/ 12mm BRASS NIPPLE / R: STAINLESS NDS:291 DS:289 W/ 12mm BRASS NIPPLE

Brake

  • Brake Lever: SHIMANO DEORE XT M8200
  • Brake Caliper: SHIMANO DEORE XT HYDRAULIC DISC
  • Rotor: SHIMANO RT64, R:160mm / F:180mm
Geometry
S M L XL
Height (cm) 155-165 165-175 175-185 185-195
Seat Tube Length (A) 384 432 470 510
Seat Tube Angle (B) 74.75 74.75 74.75 74.75
Effective Seat Tube Angle (C) 71.2 71.2 71.2 71.2
Head Tube Length (D) 95 105 115 125
Head Tube Angle (E) 67.5 67.5 67.5 67.5
Effective Top Tube (F) 570 599 625 653
Bb Height (G) 334.5 334.5 334.5 334.5
Bb Offset (H) 38 38 38 38
Chainstay Length (I) 440 440 440 440
Wheelbase (J) 1217.7 1188.9 1160 1131
Frame Reach (K) 410 435 460 485
Frame Stack (L) 587 601 606 615
Standover Height (M) 725 726 725 725
Product Variants SKU/UPC
  • 2026 Polygon Syncline DR8 CB: Green / SM: SKU: 503446001 - UPC:
  • 2026 Polygon Syncline DR8 CB: Green / MD: SKU: 503446002 - UPC:
  • 2026 Polygon Syncline DR8 CB: Green / LG: SKU: 503446003 - UPC:
  • 2026 Polygon Syncline DR8 CB: Green / XL: SKU: 503446004 - UPC: