High Quality Crankshaft from Top Racing. The specialist Portuguese crankshaft manufacturer is a symbol of high quality crankshafts. Advanced production techniques, and over 50 years experience in both standard and racing crankshafts. Crankshaft conforms to all standards and corresponds to the original design. Compared to many Asian replicas the bearing quality of the racing crankshaft is much better and it is also equipped with copper washers. Great choice if you are looking for a well-made, well-performing crank. The crankshaft is supplied with small end bearing. Made in Europe Suitable for the following models: Agility 50 RS 2T KE10BA Agility 50 RS 2T Naked KE10BB Bet&Win 50 SH10CB / SH10CC Grand Dink 50 G-Dink SF10RA Grand Dink 50 SF10JA Grand Dink 50S SF10JB Heroism 50 Calypso 50 KCZ SB10AC Like 50 2T / Like 50 2T LX KE10AA / KE10AD MXU 50 MXer 50 (Mongoose) Maxxer 50 Maxxer 50 (with title) People 50 BF10AC / BF10AG Super 8 50 2-stroke KF10AA Super 8 50 2-stroke KF10CA Super 9 AC 50 SF10DA / SF10DL / SF10DN Super 9 AC 50 Sports SF10DS Super 9 LC 50 SH10DA / SH10DD / SH10DL Top Boy 50 (COBRA) SF10AF / SF10AG / SF10AK Vitality 50 2-stroke and cross SF10FA / SF10FE YUP 50 SF10EA / SF10EC / SF10EE Yager 50 (Spacer 50) SH10AC / SH10AE