![So, picked myself up a ProFlex 857 Expert as a restoration job and instead ended up retromodding it.. running a 1x10 XT drivetrain now. Actually can't believe how well it rides for So, picked myself up a ProFlex 857 Expert as a restoration job and instead ended up retromodding it.. running a 1x10 XT drivetrain now. Actually can't believe how well it rides for](https://preview.redd.it/so-picked-myself-up-a-proflex-857-expert-as-a-restoration-v0-dkoisf82yof81.jpg?width=640&crop=smart&auto=webp&s=8055162320bf036ce1b21e8bac07fec8edb1f753)
So, picked myself up a ProFlex 857 Expert as a restoration job and instead ended up retromodding it.. running a 1x10 XT drivetrain now. Actually can't believe how well it rides for
Bicycle - K2 Firebird Heritage Hardtail mountain bike - Bicycles - San Jose, California | Facebook Marketplace | Facebook
![PROFLEX 856 SILVER WORLD CUP DESIGN MOUNTAIN BIKE RARE (GLS)ALUMINUM FRAME,FRONT &REAR SUSPENSION(FULL)24GEARS,WHEEL SIZE 26” for Sale in Corona, CA - OfferUp PROFLEX 856 SILVER WORLD CUP DESIGN MOUNTAIN BIKE RARE (GLS)ALUMINUM FRAME,FRONT &REAR SUSPENSION(FULL)24GEARS,WHEEL SIZE 26” for Sale in Corona, CA - OfferUp](https://images.offerup.com/l4lKi60nw5C3rpFgr26E8eHsXpY=/1440x1920/72bf/72bf250f20d54e9e80b5e65a92c22c42.jpg)
PROFLEX 856 SILVER WORLD CUP DESIGN MOUNTAIN BIKE RARE (GLS)ALUMINUM FRAME,FRONT &REAR SUSPENSION(FULL)24GEARS,WHEEL SIZE 26” for Sale in Corona, CA - OfferUp
![Following up from my previous post, the ProFlex won! Looks like the shocks had already been upgraded from stock elastomers to Risse Racing air shocks, so I couldn't resist. : r/xbiking Following up from my previous post, the ProFlex won! Looks like the shocks had already been upgraded from stock elastomers to Risse Racing air shocks, so I couldn't resist. : r/xbiking](https://preview.redd.it/1dwq1c1k8e181.jpg?width=640&crop=smart&auto=webp&s=842f558e97b36f0684afe6c9424a45081a1826c5)