Bicycle Archive · Specification reportBicycle Archive · Specification report2023 Rocky Mountain Fusion 10 · 2021 Rocky Mountain Fusion 10
| Specification | 2023 Rocky Mountain Fusion 10 | 2021 Rocky Mountain Fusion 10 |
|---|---|---|
| Overview | ||
| Model year | 2023 | 2021 |
| Brand | Rocky Mountain | Rocky Mountain |
| Model | Fusion 10 | Fusion 10 |
| Bicycle type | Mountain | Mountain |
| Archive ID | 900004802 | 900004821 |
| Original MSRP | $799.00 | $779.00 |
| Colors | Black/Red; Blue/Green | BLACK/GREEN; GREY/BLACK |
| Sizes | SM; MD; LG; XL | SM; MD; LG; XL |
| Weight | 30.5 LBS|13.8 KGS | 30.58 LBS|13.9 KGS |
| Frameset | ||
| Frame construction | Rocky Mountain 6061 Alloy | Threaded BB | Zero Stack Tapered Headtube Rear Triangle | Rocky Mountain 6061 Alloy. Threaded BB. Zero Stack Tapered Headtube 0 Rear Triangle |
| Frame material | Aluminum | Aluminum |
| Fork | Suntour XCM 100mm | Suntour XCM 100mm |
| Drivetrain | ||
| Shifters | MicroShift Xpress Plus 9spd | Shimano Altus |
| Rear derailleur | MicroShift Advent With Clutch | Shimano Altus Shadow |
| Crankset | Rocky Mountain Microdrive 3PC | 30T |76mm Asymmetrical BCD | Crank Length: XS-SM-MD = 170-mm | LG - XL = 175mm | Rocky Mountain Microdrive 28T |
| Bottom bracket | Sealed Cartridge Bearing | Sealed Cartridge Bearing |
| Cassette | MicroShift CS-H093 11-42T | SunRace CSM980 11-40T |
| Chain | KMC X9 | KMC X10-1 |
| Brakes | ||
| Brakes | Shimano MT4100 2 Piston | Resin Pads | F:Shimano RT10 160mm | R:Shimano RT10 160mm | Tektro HD-M275 | Shimano Pad Compatible | 180mm F Rotor | 180mm R Rotor |
| Cockpit & contact points | ||
| Headset | Rocky Mountain | Loose Ball Bearings | 1-1/8" Reducer Crown Race | FSA No. 57B-1 |
| Handlebar | Rocky Mountain XC | 740mm Width | 25mm Rise | 9° Backsweep | 5° Upsweep | 31.8 Clamp | Rocky Mountain XC 740mm |
| Stem | Rocky Mountain 31.8 XC | 7° Rise | All Sizes = 50mm | Rocky Mountain XC |
| Saddle | Rocky Mountain 148 Steel | WTB Volt 142 |
| Seatpost | Rocky Mountain 30.9mm | Rocky Mountain 30.9mm |
| Wheels & tires | ||
| Hubs | Front: Shimano TX505; Rear: Shimano TX505 | Front: Shimano TX505; Rear: Shimano TX505 |
| Rims | Rocky Mountain TR25 Tubeless | 32H | Tubeless Compatible - Tape / Valves / Sealant Not Incl | Rocky Mountain TR25 Tubeless / Tubeless Compatible - Tape / Valves / Sealant Not Incl |
| Spokes | 2.0 Stainless | 2.0 Stainless |
| Front tire | WTB Ranger Comp 29 x 2.25 | WTB Ranger Comp 29 x 2.25 |
| Rear tire | WTB Ranger Comp 29 x 2.25 | WTB Ranger Comp 29 x 2.25 |
| Wheel size | 29" | 29" |
One selected size or frame position per bicycle, matching the comparison dropdown choices used when Print / PDF was opened.
| Measurement | 2023 Rocky Mountain Fusion 10 | 2021 Rocky Mountain Fusion 10 |
|---|---|---|
| Selected size / position | MD · 29″ | MD · 29″ |
| Reach | 450 mm | 450 mm |
| Stack | 598 mm | 598 mm |
| Effective top tube | 616 mm | 616 mm |
| Head-tube angle | 66.5° | 66.5° |
| Seat-tube angle | 74.5° | 74.5° |
| Seat tube | 420 mm | 420 mm |
| Head tube | 100 mm | 100 mm |
| Chainstay / rear center | 445 mm | 445 mm |
| Wheelbase | 1180 mm | 1180 mm |
| Bottom-bracket drop | 60 mm | 60 mm |
| Standover height | 776 mm | 776 mm |
| Wheel size | 29 | 29 |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on November 8, 2026.