JGbike Mountain Bike Crankset Square Taper 170mm 104 BCD with Chainring & Bolts for MTB BMX Road Bicyle,Compatible with Shimano,SRAM,FSA, Gaint

Buen. Materia y estético sobre todo

It came fast, and mounted right up. Massive upgrade over stock crank on the cheaper bikes

Cheap, easy install, no brainer. BUT, if you ordered the Oval ring option. Be prepared for it to not feel anything like any other quality oval crank from Wolftooth, AbsoluteBlack, etc. The position of the ovality is incorrect. It’s an incorrect axis orientation. Either way you install it…90 degrees to itself…it will spin very awkwardly. Look at close up pics of the competitors vs JG, and look where the big dogs position the axis of ovality. (I mistakenly did not do that.) Just stick with round, or get an oval ring elsewhere.

Son was having problems with his left side crank arm perpetually coming loose and rounding off the square profile of the left crank arm, requiring periodic replacement and plenty of last minute car journey's to pick him and his bike up from wherever he was stranded! Having decided, the old 'square tapered' bottom bracket and crank sets were too unreliable, i opted to try this product i'm reviewing - the 'Hollowtech 2' system. Have to say, i've just fitted it and everything seems to have gone well. The quality of the cranks, the chain-ring and the bottom bracket, all appear to be first class and very good value for money. The seller even included a free gift in the form of a bolt on frame drinks bottle carrier! I will most certainly buy from this seller again when our Son's bicycle needs either a repair or an upgrade. It's too early to comment on reliability, having only just installed it all, but my Son took it for a test ride and said it's a massive improvement on his old set up, so it's looking good. Many thanks seller.

Todo excelente