{"product_id":"trek-roscoe-8-gen-4","title":"Trek Roscoe 8 Gen 4","description":"\u003cp\u003eThe \u003cstrong\u003eTrek Roscoe 8 Gen 4\u003c\/strong\u003e shares the same Alpha Platinum Aluminum frame and progressive trail geometry as the Roscoe 7 — 65.0° head angle, 430mm chainstays, ISCG 05 tabs, UDH dropout — but steps up the component spec in every area that matters on technical terrain. The most significant upgrade is the \u003cstrong\u003eFox Rhythm 36\u003c\/strong\u003e fork: a 36mm stanchion chassis with Float EVOL air spring and GRIP damper that offers noticeably more damping performance and small-bump sensitivity than the Recon Silver on the Roscoe 7. Combined with a 12-speed Shimano Deore drivetrain and 4-piston hydraulic disc brakes, the Roscoe 8 arrives as a more capable and complete trail build.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003e12-speed Shimano Deore M6100\u003c\/strong\u003e drivetrain covers a wide 10-51t range with the Deore M6100 cassette and long-cage rear derailleur — enough range for sustained climbs and enough top-end for fast descents. Stopping power comes from Shimano M6100 levers paired with M6120 4-piston calipers and 180mm\/203mm RT66 6-bolt rotors — a meaningful brake upgrade over 2-piston designs at this price. The rear hub includes \u003cstrong\u003eRapid Drive 108\u003c\/strong\u003e engagement, reducing dead-band when you re-engage the pedals out of a corner or off a drop.\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eWho It's For\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRiders who want a complete, do-it-all trail hardtail without planning near-term component upgrades\u003c\/li\u003e\n\u003cli\u003eRiders on technical or loose terrain where 4-piston brake power and a stiffer fork chassis make a noticeable difference\u003c\/li\u003e\n\u003cli\u003eThose who prioritize fast hub engagement — Rapid Drive 108 is a real-world benefit on technical or punchy trails\u003c\/li\u003e\n\u003cli\u003e12-speed drivetrain riders who want the wider range and compatibility of the Shimano Deore ecosystem\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eWhat to Look For\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFork chassis:\u003c\/strong\u003e The Fox Rhythm 36 uses a 36mm stanchion — stiffer and better damped than the 35mm Recon Silver on the Roscoe 7; meaningful on rougher terrain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake rotor sizing:\u003c\/strong\u003e The Roscoe 8 runs 180mm front and 203mm rear rotors, which increases stopping leverage; confirm your preferred rotor size when setting up\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub engagement:\u003c\/strong\u003e Rapid Drive 108 means roughly 3.3° of rotation before the freehub engages — faster than a standard 36-point hub, which matters when timing pedal strokes on technical sections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFrame:\u003c\/strong\u003e Alpha Platinum Aluminum with tapered head tube, ZS headset, internal derailleur and dropper routing, ISCG 05 tabs, threaded BB, UDH dropout, 148x12mm thru axle, integrated frame bag mount, and bolt-on downtube guard.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFork:\u003c\/strong\u003e Fox Rhythm 36, Float EVOL air spring, GRIP damper, 150mm travel, 44mm offset, Boost110, 15mm Kabolt X thru axle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDrivetrain:\u003c\/strong\u003e Shimano Deore M6100 12-speed shifter, long-cage rear derailleur, 10-51t cassette, and chain. Shimano MT512 crank with 30T ring, 55mm chainline, 170mm length.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBrakes:\u003c\/strong\u003e Shimano M6100 lever with M6120 4-piston caliper, Shimano RT66 6-bolt rotors — 180mm front, 203mm rear.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWheels:\u003c\/strong\u003e Bontrager Line TLR 30 rims (Tubeless Ready, 28-hole, Presta valve), Bontrager alloy sealed-bearing 6-bolt hubs with Rapid Drive 108 rear engagement and Boost spacing, Bontrager Brevard Pro XR 29x2.50\" tires (dual compound, aramid bead, 60 tpi, Tubeless Ready).\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eRider Intent Summary\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBiggest strengths:\u003c\/strong\u003e Fox Rhythm 36 fork, 4-piston M6120 brakes, Rapid Drive 108 rear hub, and 12-speed Deore — a spec list that needs no short-term upgrades\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTradeoffs:\u003c\/strong\u003e Higher price than the Roscoe 7; the added component weight and cost are worthwhile if you're riding terrain that uses them\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat makes it different:\u003c\/strong\u003e The Fox 36 chassis and 4-piston brakes are the standout separators — components that typically appear on bikes priced significantly higher\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eVictory's Take\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003eWe recommend the Roscoe 8 at Victory Bicycle Studio to riders who are serious about trail riding and want to skip the upgrade cycle — the Fox fork, 4-piston brakes, and Rapid Drive hub are the components our customers most often add to lesser builds anyway. Come in and we'll dial in the fork pressure and brake reach before you head out.\u003c\/p\u003e","brand":"Trek","offers":[{"title":"LAVA \/ S","offer_id":53530989035827,"sku":"5341553","price":2399.99,"currency_code":"USD","in_stock":true},{"title":"LAVA \/ M","offer_id":53530988904755,"sku":"5341554","price":2399.99,"currency_code":"USD","in_stock":true},{"title":"LAVA \/ ML","offer_id":53530989166899,"sku":"5341555","price":2399.99,"currency_code":"USD","in_stock":true},{"title":"LAVA \/ L","offer_id":53530989003059,"sku":"5341556","price":2399.99,"currency_code":"USD","in_stock":true},{"title":"LAVA \/ XL","offer_id":53530989068595,"sku":"5341557","price":2399.99,"currency_code":"USD","in_stock":true},{"title":"DARK STAR \/ S","offer_id":53530989134131,"sku":"5341548","price":2399.99,"currency_code":"USD","in_stock":true},{"title":"DARK STAR \/ M","offer_id":53530988937523,"sku":"5341549","price":2399.99,"currency_code":"USD","in_stock":true},{"title":"DARK STAR \/ ML","offer_id":53530988970291,"sku":"5341550","price":2399.99,"currency_code":"USD","in_stock":true},{"title":"DARK STAR \/ L","offer_id":53530989199667,"sku":"5341551","price":2399.99,"currency_code":"USD","in_stock":true},{"title":"DARK STAR \/ XL","offer_id":53530989101363,"sku":"5341552","price":2399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/3685\/0739\/files\/010ed0a90ffd3c1bbe044e0a18109834c1a85fab.jpg?v=1782154081","url":"https:\/\/victorybicyclestudio.com\/products\/trek-roscoe-8-gen-4","provider":"Victory Bicycle Studio","version":"1.0","type":"link"}