Speed inline skating frame MAPLE 3x125 12.6", mount 195mm. The frame used for one skating season. This is durable frame recommend for heavy skaters. Relatively high deck height which fits to the most of speed skating boots with 195mm mounting system. 

Comparison of 3×125 mm Speed Skating Frames: https://www.rollerenligne.com/en/skating-hardware/comparison-of-3x125-mm-speed-skating-frames/