SPEEDER 400

Features SPEEDER 400

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  PROLITE 66 TRIPLE BUTTED ALUMINIUM

  When creating high-end aluminium frames, we use our proven PROLITE 66 (6066) aluminium, as it is incredibly light and durable. In addition, it works exceptionally well with our hydroforming technology, allowing us to create complex shapes, featuring triple butted wall thicknesses, an almost carbon-like appearance and the best possible stiffness-to-weight ratio. While lesser alloys might be cheaper, it is the ideal choice for high-performance bicycle frames.

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  HFS - HYDRO FORMING SYSTEM

  Tubes are inserted into negative moulds and a hot emulsion of water and oil is forced through at pressure, enabling them to be formed into complex shapes.

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  TFS - TECHNO FORMING SYSTEM

  Technoforming is a mechanical forming process, shaping the tubes by using negative moulds, at times combined with an internal metal core.

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  X-TAPER HEADTUBE

  Steering precision is vital to safe and confident handling, and the X-TAPER HEADTUBE allows us to significantly boost this precision. A larger headset diameter at the bottom paired with a smaller one at the top helps to deal with the strains modern riding and equipment can put on the headtube, all without adding unnecessary weight. It allows tapered forks to be fitted with ease and delivers precise and confidence-inspiring steering.

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  SMOOTH-WELDING

  This is a process we use to give a nice flat finish to our welds instead of the scaled, 'stack of coins' effect TIG welded joints often have. The welder uses the welding torch to go over the joint twice, helping to smooth out the filler material. It takes a lot of skill to do this, but it delivers strong and smart-looking frames that have the appearance of a carbon fibre frame at first look.

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  INTERNAL CABLE ROUTING

  On the majority of our frames, we run the gear and brake cables and hoses through the frame. The cables enter and exit the frame through smooth sockets, or we use one of our other systems like SMART ENTRY or WIRE PORT to be routed through. Running the cables inside the frame protects them from the elements, gives a clean and neat look and can offer aerodynamic advantages.

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  DOWN TUBE EXIT

  DOWN TUBE EXIT is a feature seen on some of our frames with internally routed cables. By slightly overlapping the downtube where it connects to the bottom bracket, it leaves a small space that allows cables to exit easily. This means they are easily accessible for routine maintenance or replacement, but it prevents excessive movement and noise that can cause wear and distraction.

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  F-MOUNT

  Being able to turn your bike into an all-weather commuter that has mudguards and other fittings can be a real plus, in particular when riding on wet and perhaps muddy roads and tracks on a regular basis. To make fitting easy, some of our bikes are F-MOUNT equipped. These integrated fittings mounts make adding mudguards fast and simple. Please note that some bikes require model-specific mudguards.

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  C-MOUNT

  Similar to our F-MOUNT, where various fixing points for mudguards are part of the frame offering, the C-MOUNT equipped bikes have the fixing points for a rear rack already integrated, making fitting fast, simple and reliable. The C-MOUNTS are an additional feature that improves the day-to-day versatility by adding loading capacity to your bike, ideal for commuting and shopping trips. Please note that some bikes require model-specific rear racks.

Geometries Speeder 400 Matt Black / Glossy Black

Sizes	XS(47)	S(50)	SM(52)	ML(54)	L(56)	XL(59)
Top Tube length -TT (mm) :	555	561	571	583	597	610
Seatpost Tube - ST (mm) :	470	500	520	540	560	590
Seat Stay - CS (mm) :	438	438	438	438	438	438
Head Tube Angle - HTA (°) :	73.5	73.5	73.5	73.5	73.5	73.5
Seatpost tube angle - STA (°) :	70	70.5	71	71.5	72	72
Bottom bracket drop - BD (mm) :	65	65	65	65	65	65
Head Tube length - HT (mm) :	150	160	170	190	215	240
Fork length - FO (mm) :	395	395	395	395	395	395
Reach - R (mm) :	388.5	391.5	398	404	410	416
Stack - S (mm) :	561.5	573	584.5	605.5	631	655
Wheelbase - WB (mm) :	1050.5	1052.5	1057.5	1065.5	1074.5	1088
Stand over height - SH (mm) :	744	769	787	806	828	855