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Polygon Syncline C5 - Carbon Mountain Bike
Polygon Syncline C5 - Carbon Mountain Bike
Polygon Syncline C5 - Carbon Mountain Bike
Polygon Syncline C5 - Carbon Mountain Bike
Polygon Syncline C5 - Carbon Mountain Bike
Polygon Syncline C5 - Carbon Mountain Bike
Polygon Syncline C5 - Carbon Mountain Bike
Polygon Syncline C5 - Carbon Mountain Bike
Polygon Syncline C5 - Carbon Mountain Bike
Polygon Syncline C5 - Carbon Mountain Bike
Polygon Syncline C5 - Carbon Mountain Bike
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Description

POLYGON QUALITY

So, you're new to mountain biking and want a high-value bike with progressive modern geometry perfect for local XC trails, racing or multi-day adventures? The C5 is your ticket to ride with a capable and lightweight carbon frame that will take you anywhere you want to go.

GEOMETRY

The C5s' sporty angles, tapered headtube, and stable chainstays make for better acceleration and steady handling. Ideal for fire trails, local single track and even the odd multi-day adventure. It features a 67° head tube and 73° seat tube angles, and 425-435mm chain stays for fast and snappy handling.

ACX CARBON

ACX carbon fibre is light, stiff, and strong. Polygon uses a blend of Toray T700 and High Modulus M series carbon, resulting in the maximization of strength and stiffness.

FOX FORK

Fox has created a super stiff chassis in a 120mm package and is now the benchmark for lightweight cross-country forks. It offers high performance, adjustability and improved damper performance.

SLX 12-SPEED

The Shimano SLX drivetrain is paired with an 11-51T cassette, giving you a +500% gear ratio to get up and down the mountain with ease.

Components

FRAMESET
FRAME
ACX XC Performance Carbon Fibre, Pressfit BB92, Internal Cable Route, Boost 12x148mm Rear Thru-Axle
SUSPENSION
FORK
Fox 32 Rhythm 120mm Travel, Rebound & Sweep Adjustment, Tapered, Boost Thru-Axle 15x110mm
DRIVETRAIN
REAR DERAILLEUR
Shimano SLX RD-M7100 Shadow Plus 12 Speed
SHIFTER
Shimano SLX SL-M7100
CRANK
Shimano SLX FC-M7100 Chainwheel 32T
CASSETTE
Sunrace MZ-800, 11-51T, 12-Speed
CHAIN
KMC X12
BRAKES
FRONT BRAKE
Shimano BR-MT401, 180mm Rotor
REAR BRAKE
Shimano BR-MT401, 160mm Rotor
WHEELS
REAR HUB
Novatec D462SB, 12x148mm 32H, Center Lock
RIM
Entity XL2 Disc, Double Wall Alloy Rims, 30mm Internal Width, Tubeless Tape Installed **
TYRE
WTB Trail Boss 27.5 x 2.25/29 x 2.25 *
CONTACT POINTS
HANDLEBAR
Entity Xpert Alloy 740mm
SADDLE
Entity Void, Steel Rail
SEATPOST
Entity Expert, Zero Offset, 27.2x350mm
STEM
Entity Xpert, Alloy 60mm
WEIGHT
BIKE WEIGHT
26lbs (Size L)

Geometry

  S M M L XL
Wheel Size 27.5" 27.5" 29" 29" 29"
Rider Height 5'2"-5'7" 5'5"-5'9" 5'6"-5'10" 5'10"-6'1" 6'1"-6'5"
(A) Stack 596 615 633 651 670
(B) Reach 410 430 430 450 470
(C) Head Tube Angle 67° 67° 67° 67° 67°
(D) Head Tube Length 100 120 100 120 140
(E) Seat Tube Angle 73° 73° 73° 73° 73°
Seat Tube Angle Effective 75° 75° 75° 75° 75°
(F) Seat Tube Length 380 420 420 460 500
(G) Top Tube Effective 569 594 597 621 649
(H) Bottom Bracket Height 308 308 307 307 307
(I) Bottom Bracket Offset 45 45 65 65 65
(J) Chainstay 425 425 435 435 435
(K) Wheel Base 1106 1134 1149 1176 1204
(L) Standover Height 690 729 730 763 779
Handle Bar Width 740 740 740 740 740
Fork Travel 120 120 120 120 120
Crank Length 170 170 170 175 175

* All lengths in mm

Assembly

Your bike needs minor assembly before riding; use the tools and videos included.

As a guide, it'll take 10-40min depending on whether you're an experienced bike assembler or have little to no mechanical experience.

Side Note: Your cables will stretch during the initial bed-in period and must be adjusted by an experienced mechanic around 150km of riding.

Step 1

Unboxing Your Bike

Step 2

Bike Fit Setup

Step 3

Tyre Pressure Setup

Step 4

Suspension Setup