Description
THM CARBONES crank Clavicula XC MTB LK 104 1-speed | BOOST
Outstanding aesthetics with record-breaking weight. With the XC version, THM launches a suitable version of its legendary Clavicula crank arms for fast cross-country race bikes. In contrast to the previous Clavicula M3 version, a carbon shaft now connects the crank arms, just like in the road version. Thanks to an identical fibre structure of the external teeth of the shaft and the internal teeth of the crank arm, the relative movements between the teeth could be minimised. As a result, there is practically no wear and no possibility of noise development at this point. The spider with 52 millimetre BOOST offset for chainrings with 104 millimetre bolt circle is also laminated from carbon to the crank arm. Despite the integrated spider, which allows for lighter chainrings, the weight of the Clavicula XC has dropped by 35 grams compared to the M3. For broad frame compatibility, THM offers bottom brackets for BSA, BB30, PF30, PF92 and PF89.5 housings.
Technical specifications:
intended use: MTB
Crank arm material: Carbon
Material spider: carbon
Crankshaft material: Carbon
Diameter crankshaft: 30 mm
Crank length: 170 mm; 172.5 mm or 175 mm
Bolt circle diameter: 104 mm
Spider: 4-arm
Chainring: without (at least 32 teeth required)
Chainline: 52 mm (BOOST)
Q-factor: 168 mm
Compatibility bottom bracket: BB30, Pressfit30, BBRight (optional, not included)
Rider weight: max. 110 kg (rider including bike and luggage)
Finish: 3K carbon matt
Colour: black
Weight according to manufacturer: 299g (without bottom bracket/chainring)
Self-weighed weight: 296g (without Bottom bracket/chainring, 172,5 mm)
Scope of delivery: 1x crank Clavicula XC MTB LK 104 1-speed | BOOST (without bottom bracket/chainrings!)
