THE ZIRCUS IS THE PERFECT TOOL FOR MASTERING PUMPTRACK SKILLS, LEARNING BUNNYHOPS, MANUALS, 180’S AND OTHER MOVES THAT ARE ALL IN THE ABC OF MOUNTAIN BIKE RIDING! THE ZIRCUS HAS THE SAME LIGHTWEIGHT AND STRONG ALUMINUM FRAME THAT IS USED IN THE MOVEMENT RANGE AND IS BUILT USING AFFORDABLE BUT HIGH-QUALITY PARTS MAKING THIS BIKE PERFECT FOR PLAYING IN THE CITY, OFF-ROAD OR ON PUMP TRACKS. THE BIKE HAS A COMPACT DRIVETRAIN THAT SAVES WEIGHT AND GIVES IT THAT ‘PRO’ LOOK. AN OPTIONAL DERAILLEUR HANGER IS AVAILABLE SO YOU CAN CONVERT THIS BIKE FROM SINGLE SPEED TO GEARS IF NEEDED.

SPECS

Frame NS Bikes 6061-T6 custom formed and butted tubes

Sizes ONE SIZE

ForksRST Dirt T, 100mm travel, 9mm axle, 1&1/8” steerer tube

Headset GW integrated tapered IS42/IS52, sealed bearings

Stem NS Drop 31.8, 50mm, angle +10°

Handlebar NS 31.8, 740mm, 30mm rise

Grips NS Hold Fast Unlocked

Seatpost  Octane One fat seat-post combo

Saddle Octane One fat seat-post combo

Front brake Alhonga v-brake

Rear brake Tektro MD-M300 Aries 160mm

Levers Tektro

Rims Jalco DBX 26”, NS Fundamental 26”, 32h

Spokes Spokes w/14mm nipples

Front hub NS 100x9mm bolt-on

Rear hub NS 135x10mm single speed, 10T driver

Tires front / rear Kenda Small Block 8 26x2.1

Crankset Samox 170mm 26t

Bottom bracket FSA, square taper

Pedals NS Nylon

Chain PYC-510H, 1spd

FRAME SPECS

Tubes: A6061-T6 custom formed and butted tubes

Recommended fork travel: 80-140mm

Head tube: integrated tapered IS42/IS52

Head tube length: 115mm

Fits forks: fits forks with standard 11/8” or tapered 1.5 – 1 1/8” steerer tubes

BB shell: standard threaded 68mm (compatible with MTB cranks and 3pcs BMX cranks with Euro BB)

Biggest chainring: up to ~34t

Rear hub: spacing O.L.D 135x10mm, suggested bolton hubs

Disc brake: IS mount , max rotor size: up to 185mm

Maximum recommended tire size:  26”x2.35”

Seat post/clamp: 30.9mm / 34.9mm, max seat post insertion: 275mm

Rear derailleur: optional bolton hanger included

Weight: ~2.09kg