DT Swiss EXC 1200 CLASSIC 29 - 30 mm CL wheelset

EXC 1200 CLASSIC® - Break the mould, break limits! The super-light, extremely stable enduro wheelsets; the Centerlock version is available with Boost 12x148mm and SuperBoost 12x157mm rear hubs

DT Swiss EXC 1200 Classic with the 180 series hubs, Ratchet DEG 90 freehub system, ceramic ball bearings and classically laced with the new high-strength Revolite spokes.

Included:

• DT EXC 1200 Classic rear wheel, 12x148mm Boost thru-axle mount, freehub body as selected, tubeless rim tape, tubeless valve

DT Swiss EXC 1200 Classic wheel technology and dimensions:

• 27.5-inch ETRTO: 584 x 30
• Rims: Full carbon clincher hookless, tubeless TSS
• Rim dimensions: inner width 30 mm, outer width 37 mm, height 22 mm
• 180mm top-end hub with Sinc ceramic bearings
• Ratchet DEG90 sprocket freewheel with 90T sprockets
• DT Swiss Revolite J-Bend spokes
• Nipples: DT Pro Lock aluminium nipples
• Lacing: 3-cross
• 32 spokes per wheel
• Brake disc mount: Disc Centerlock
• Boost or Superboost rear hub 12x148 mm clamping width for thru-axle mounting, not convertible
• Ratchet DEG 90 freehub body, available as
  • Sram XD freehub body for Sram 11- and 12-speed XG MTB cassettes
  • Micro Spine for Shimano 12-speed MTB cassettes
  • HG10 for Shimano HG 8-11-speed MTB and Sram PG 8-12-speed MTB cassettes
• Set weight from 1644 grams, front wheel: 714 grams, rear wheel: 930 grams, manufacturer’s specification
• from manufacturer for riders, system weight up to 130 kg recommended
• ASTM classification 5
• Approved for e-bikes (max. 32 km/h or max. 250 W)

DT EXC 1200 Classic:

Imagine being able to tackle the fastest sections, a rocky ridge or a treacherous network of roots without fear. The EXC 1200 CLASSIC supports you on the most daring routes and still has plenty of reserves should things not go to plan. Our unique process ensures maximum compaction of the carbon fibres, resulting in greater durability than ever before. A patent-pending technique for layer-by-layer quality control ensures that irregularities are minimised. Straight from the mould, ready for action on your MTB. The lighter front rim is fitted with 28 DT Revolite spokes, whilst the more robust rear rim features 32 spokes. The responsive Ratchet DEG system ensures a lower engagement angle, which is crucial for accelerating out of corners. Master the stages and push your limits.

DT Swiss EXC 1200 rims:

A revolutionary rim manufacturing process and non-destructive layer-by-layer testing of every product ensure rims that are both lightweight and robust for long-lasting riding pleasure. In conventional manufacturing processes, the various individual components of a carbon rim are produced separately, which can lead to irregularities when they are assembled. Thanks to the new method, DT Swiss is able to produce a particularly durable rim in which the fibres of the outer layers are not cut, ensuring continuous fibres in the areas subject to the greatest stress. This results in a more consistent structure with fewer irregularities.

The patent-pending outer carbon layer ensures an unrivalled high-quality finish to the rim surface, meaning the rim is ready for use immediately upon removal from the mould. The result is a structurally optimised composition free from air pockets and resin build-up, which not only improves the rim’s reliability but also ensures an elegant design.

Thanks to a patented process, a unique surface is achieved, eliminating the need for final coatings and resulting in weight savings.

Wheels subjected to particularly high loads are protected by carbon layers surrounding the entire rim; this reinforces the rim flange in particular with long, uninterrupted fibre strands.

The resulting protection against impacts and higher stresses prevents structural weakening between the carbon layers, ensuring carefree riding pleasure even on challenging routes. The number of carbon layers added increases in line with the expected load in the various applications.

To ensure that our rims are 100% ready for immediate use, each rim is tested through all layers using a technology for which a patent has been applied. Thanks to this completely new method, all rims that are not 100% flawless are rejected, and only rims without any material defects are approved.

DT Swiss Carbon Shield Technology

Wheels exposed to particularly high loads are protected by carbon layers surrounding the entire rim; this reinforces the rim flange in particular with long, uninterrupted fibre strands.The resulting protection against impacts and higher stresses prevents structural weakening between the carbon layers, ensuring carefree riding pleasure even on challenging routes. The number of added carbon layers increases in line with the expected load in the various areas of use.

DT Swiss 180 Classic DEG Hub:

The patent-pending Ratchet DEG system is based on a different approach to conventional freewheel systems. It operates with a smaller engagement angle, thereby offering the greatest possible reliability. The innovative design of the Ratchet DEG hub allows the bearing to be replaced without special tools. The threaded ring does not need to be removed. The steel DEG pawls are larger than on all previous DT Swiss models. They are designed to make it easier even for the strongest riders to transfer power over the long term and across a large contact area. The simultaneous engagement of the sprockets results in a larger contact area than with ratchet hubs – and thus a more even distribution of the load. The two enlarged sprockets have 90 teeth. With just 4, they therefore offer the smallest engagement angle of any hub in the DT Swiss range. On the trail, this leads to reduced backlash. The Ratchet DEG freehub body has a larger diameter at the ratchet interface. This means it fits perfectly with the size-optimised DEG ring. Furthermore, it is therefore only compatible with hubs equipped with the Ratchet DEG system. The seal is located on the freehub.

DT Swiss Revolite spokes:

To achieve an ideal balance between weight and stability, only the highest-quality DT Swiss Aerolite and DT Swiss Aero Comp straight-pull spokes are used in Spline Carbon wheelsets. They are stiffer than conventional spokes yet can still be trued and replaced using standard tools. The straight-pull lacing allows for precise placement and alignment of the spokes. This optimises wheel stiffness and eliminates any unwanted stress peaks.

DT Swiss Aluminium Tubeless Valve:

The 1200 Spline wheel series is supplied with new aluminium tubeless valves. These offer a 40 per cent weight saving compared to brass valves, whilst an integrated valve tool in the cap and a tapered valve base ensure a perfect fit.

DT Swiss EXC 1200 Classic DEG 90 Rear Wheel Spare Parts:

• Tubeless valve 18–25 mm black Item No.: TVVXA32S23757S
• Tubeless rim tape 32 mm Item No: TVX3210S29846S
• Aluminium axle 148 mm, Ø15/50.63 mm Item No.: HCCXXX00S5782S
• Ball bearing 1526 CERAMIC Ø 15/26x7mm Item No.: HSBXXX00N6522S
• Washer DIN988 Ø15/Ø21/0.5mm Item No: HSDXXX00N8101S
• Threaded ring M45x2-2mm DEG Item No.: HXDXXX00N9037S
• SERVICE KIT RATCHET 90T DEG Item No: HWYXXX00N2504S
• DEG90 Freehub Body Sram XD MTB with right-hand end stop 12mm Item No: HWYCBL00S2503S
• DEG90 Freehub body with ceramic ball bearings, Sram XD MTB with right-hand end stop 12mm, Item No.: HWYCBL00S2503S
• Endstop Set, Sram XD 12x148 / 12x157 mm Item No: HWGXXX00S2756S
• DEG90 Freehub body Shimano Microspline MTB with right-hand end stop 12mm Item No: HWYABL00S0956S
• DEG90 Freehub Body with Ceramic Ball Bearings, Shimano Microspline MTB with right-hand end stop 12mm Item No.: HWYCBL00S0957S
• Endstop set, Microspline Item No.: HWGXXX00S2755S
• Spokes: DT Revolite black 2.0/1.3/2.3 x 292mm Item No.: SRV020292S0020

Herstellerinformation: DT Swiss, Längfeldweg 101, 2504 Biel, Bern, Switzerland, https://www.dtswiss.com/