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  • Nukeproof Warhead Stem 2012
  • Nukeproof Warhead Stem 2012

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Nukeproof Warhead Stem

The Nukeproof Warhead stem is built to take the toughest of DH punishment and yet weighs in light enough for XC racing, Enduro-style events or general riding.

Custom-manufactured from high-grade 6061 aluminium to the most exacting of standards and featuring a cold-forged construction for optimum strength, the Warhead stem is extensively CNC machined to shave off excess material without compromising structural integrity and features micro-fluting to help dissipate stress loads.

It features an OS 31.8mm diameter bar clamp with a four-bolt faceplate system providing maximum security against bar slippage, while opposing bolts on the steerer clamp help to evenly distribute the clamping forces on the steerer and a knee-friendly design eliminates protruding edges.

Various length and colour options - to cater individual rider preferences.


  • Cold forged for optimum strength
  • Extensively CNC machined
  • Knee-friendly steerer clamp design
  • Opposing steerer clamp bolts
  • 4-bolt front mount face plate
  • Bar clamp: 31.8mm Ø
  • Micro Fluting to help dissipate stress loads


  • Built for: AM/XC/DH/FR
  • Bar diameter: 31.8mm Ø
  • Weight: 170g (50mm)

Buy Nukeproof Warhead Stem  from Chain Reaction Cycles, the Worlds Largest Online Bicycle Store.

Rated 4.6 out of 5 by 10 reviewers.
Rated 5 out of 5 by First Class Beautifully made, good looking, tough, stiff and a perfect mount for war head bars. 70mm version fitted to Giant VT (Large frame) I am a 6 foot 2 inches rider, running the frame with 150mm RS Sektor coil forks. Previosly ran 110mm Thomson stem also a fantastic product but this thing has transformed the bike into a real HUCKIN REBEL. Just get one and be VERY HAPPY!!!! P.S I managed to break a mount bolt nukeproof sent out spares (FOC immediatly). Combined with CRC service is top notch to match............ 24 December 2012
Rated 5 out of 5 by Absolute rigidness! Quite light too.. All this in a technically beautiful made package,enough said... 22 October 2012
Rated 5 out of 5 by Вот купил желтый 50 мм. В реале вид ядовый просто, оч красивый и брутальный. На картинке смотрится гараздо меньше и нежнее чем в реале. Когда достал с коробки - удивился)). До этого стоял Норковский на 70 мм стоковый вынос- при этом этот на 50мм немного показался тяжелее норковского на 70))). Поставил с кислотным синим рейсфейсом рулем, оч доволен. Крепкий плотный , не люфтит при жести. В общем реальная боеголовка. 14 September 2012
Rated 5 out of 5 by Great Piece of Kit Really happy with this item, used it to replace an overlong stock FSA part. Love the chunky styling and knee friendly sculpting on the stem. Reasonable weight and very rigid, no deflection when climbing or descending hard. Nice finish and would happily recommend this to anyone. 12 June 2012
Rated 5 out of 5 by Looks good, feels good! Confidence inspiring! Recently bought this stem in 60mm for my rockhopper. Cant believe the difference from a 90mm stock stem. Feels a lot sturdier in turns and can rip into corners no worries! Haven't noticed it to be any harder in the hills. Silver looks amazing and strongly recommend! :) 03 February 2012
Rated 5 out of 5 by Good stem Thomson don't make a 60mm stem so I bought this instead and I am happy with the purchase, finish is good. 28 January 2012
Rated 5 out of 5 by The stem The best!!! 11 January 2012
Rated 5 out of 5 by Excellent stem at a very cheap price! I purchased this stem for my freeride/downhill bike and it is an AWESOME piece of kit! Bought it with the Nukeproof bars and together really look like very expensive kit on youre bike. Solid, well made, easy fitting and top class looks for a very good price - what more can you want! 20 September 2011
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