N
NS BikesEccentric
mtb
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Origin
The Eccentric has been the heart of NS Bikes since 2014 — a cromoly steel hardtail that refuses to follow aluminium convention. The Tange Eccentric tube set was co-developed with Tange specifically for NS, creating a custom-drawn steel lighter and stiffer in key stress zones than standard 4130.
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Specifications
- Frame
- Custom butted 4130 cromoly with Tange Eccentric tube set; tapered IS42/IS52 integrated headset; max disc rotor 185mm; frame weight ~2.59kg (M)
- Drivetrain
- Shimano Deore M6100 12-speed; Shimano Deore cranks 32t 170mm; Sunrace cassette 11-51t
- Brakes
- Shimano MT410 hydraulic disc; 180mm rotors (max 185mm)
- Wheels
- 29 in; Octane One Solar 32h rims, tubeless compatible; NS Rotary hubs 110x15mm Boost front / 148x12mm Boost rear
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The verdict
+Strengths
- Tange Eccentric steel absorbs trail chatter naturally, giving a lively yet forgiving ride feel
- Slack 65 deg head angle punches well above hardtail expectations on technical descents
- Dropper post stock plus Boost spacing means no immediate upgrade needed
−Weaknesses
- Heavier than aluminium hardtails — steel density unavoidable even with butted tubes
- Single recommended fork travel (140mm) limits customisation versus headset-tunable rivals
- Cromoly frames require diligent drying after wet rides to prevent internal rust
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Tags
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Related models
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