NS Bike Eccentric Cromo 29 Hardtail Frameset

About the NS Bike Eccentric Cromo 29 Hardtail Frameset

STEEL HARDTAIL, REDEFINED

Radical modern geometry, featuring an ultra-long reach and super slack head angle, makes the Eccentric 29 perfect for riders who like to go full send. Built from custom-drawn Tange chromoly with integrated gussets we designed in-house, this steel 29er balances strength and agility at just ~5.5 lb. It’s engineered to take a beating while delivering pure trail-riding joy.

Decades of dirt jump and hardtail expertise have gone into this frame, making it one of the finest steel hardtails available. Pair it with a 140mm fork and dropper post, and you'll experience fast, fun riding with that unbeatable hardtail grin.

MAIN FEATURES

• super high-end cromoly frame for 29” and 27.5+ wheels • Boost 148 dropouts • designed for Trail & All Mountain riding • high end multi-butted Tange Eccentric tubing • modern aggressive geometry with long reach and slack angles

TECHINCAL SPECIFICATIONS

Note: Specifications subject to change without notice. Actual colors and design may vary slightly from the images on the website.

Specifications

Material

Custom butted 4130 cromoly, Tange Eccentric tubes

Sizes

3 frame sizes (16”, 17.5” & 19.5”)

Recommended fork travel

130-150mm

Head tube

Integrated tapered IS42/IS52

Fits forks

Standard 1-1/8” or tapered 1.5 to 1-1/8” steerer tubes

Head tube length

S: 105mm, M: 115mm, L: 125mm

BB

Threaded 73mm with ISCG-05 mounts

Biggest chainring

BOOST only, up to 32t

Front derailleur

Not compatible

Seat post / clamp

30.9mm / 34.9mm

Max seat post insertion

270mm (S), 300mm (M & L)

Cable routing

Stealth cable routing with rubber grommets in seat tube for dropper post

Maximum tire size

29” x 2.5”, 650B x 3.0”

Disc brake

IS-2000 mount, max rotor size: up to 185mm

Hub spacing

148x12mm, NS axle included

Weight

~5.7 lb (M size, without axle)

Size options

S, M, L

Color options

Black

Brand

NS Bikes