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The Nucleus 275 brings 27.5” (650b) wheel size to the masses with improved performance at entry level price! Additional features include Suntour XCT suspension forks, Shimano shifters and deraileurs with Tektro mechanical disc brakes. The Nucleus 275; great performance, great value!
Ready to step up to the challenge of off road riding? Meet the Nucleus range of trail centre inspired hardtails; the perfect introduction to proper mountain biking with lightweight aluminium frame and exceptional components package!
Lightweight Mechanical Formed 6061-T6 Aluminium Frame
A lightweight 6061-T6 aluminium frame provides a bombproof chasis for trail centre assaults with great upgrade potential for fitting a chainguide thanks to the ISCG tabs.
Our aggressive trail geometry has been designed around 27.5” (650b) wheels and a 120mm travel fork; a short headtube and low bottom bracket keep the centre of gravity low to provide improved handling whilst the larger wheel size offers improved performance and handling.
|Frame||Mechanical formed 6061-T6 aluminium|
|Forks||Suntour XCT DS 27.5”|
|Bottom Bracket||Square taper|
|Front Derailleur||Shimano FD-M190|
|Rear Derailleur||Shimano Altus RD-M310|
|Rims||WTB ST i19 TCS|
|Front Hub||Joytech D341|
|Rec. Rider Height (ins)||5’2″ – 5’7″||5’7″ – 5’11”||5’11” – 6’3″|
|Rec. Rider Height (cm)||152cm – 170cm||170cm – 180cm||180cm – 190cm|
|Rec. Inside Leg (ins)||26.5″ – 30″||30″ – 32″||32″ – 34″|
|Rec. Inside Leg (cm)||67cm – 76cm||76cm – 81cm||81cm – 86cm|
|(A) Effective Top Tube||585mm||603mm||620mm|
|(E) Head Tube||105mm||110mm||120mm|
|(B) Head Tube Angle||68˚||68˚||68˚|
|(C) Seat Tube Angle||74˚||74˚||74˚|
|Bottom Bracket Drop||35mm||35mm||35mm|
|Seat Post Diameter||31.6mm||31.6mm||31.6mm|
|Bottom Bracket||73mm BSA||73mm BSA||73mm BSA|
|Head Set||ZS44/28.6 • ZS56/40||ZS44/28.6 • ZS56/40||ZS44/28.6 • ZS56/40|
|Front Mech||34.9mm Band||34.9mm Band||34.9mm Band|
|Rear Axle||10mm x 135mm QR||10mm x 135mm QR||10mm x 135mm QR|
|Frame Material||6061-T6 Alloy||6061-T6 Alloy||6061-T6 Alloy|
|Based on Axle to Crown||506mm||506mm||506mm|