I had to jump in here. That XR-75 is not worth upgrading. Not that I have a far superior bike myself. But having tried a higher end Walmart bike the Mongoose BlackComb. $300 and returned which is similar to a Status also $300 (which Toysrus sells) that XR-75 is on the very low end.
Component wise you don't even have Disc brakes which are almost standard these days
Looking at the Blackcomb and Status they use many of the same exact components on Giant and Trek Bikes Shiman EZ fire shifter Trek uses the same Shimano Acera or Atlus derailer and ProMax brakes and other use the RST Capa 8 front shock.
might be better of with those because with upgrade costs will be way more than the bike itself which is not even a high quality aluminum or hydroformed and uses nameless componenets. And you'll still have what everyone sees is a $90 Walmart blue mongoose.
The Blackcomb is not bad at $300 or on sale for $250 its rideable without any upgrades the 19" inch frame was just too uncomfortable and it was a very heavy bike
Component wise you don't even have Disc brakes which are almost standard these days
Looking at the Blackcomb and Status they use many of the same exact components on Giant and Trek Bikes Shiman EZ fire shifter Trek uses the same Shimano Acera or Atlus derailer and ProMax brakes and other use the RST Capa 8 front shock.
might be better of with those because with upgrade costs will be way more than the bike itself which is not even a high quality aluminum or hydroformed and uses nameless componenets. And you'll still have what everyone sees is a $90 Walmart blue mongoose.
The Blackcomb is not bad at $300 or on sale for $250 its rideable without any upgrades the 19" inch frame was just too uncomfortable and it was a very heavy bike