ONE-TWENTY RC 300

If you like a trail bike inspired geometry and a more relaxed seating position but don't need the 120 mm rear travel our 'classic' ONE-TWENTY brings to the table, then our more XC and marathon focused RC 300 is the perfect choice.
Find Dealer
  • *All specifications listed are subject to change without notice. *Recommended Retail Prices are subject to change without notice.

  • Entry-level ONE-TWENTY RC model based on a triple-butted aluminium frame with FLOAT LINK activated 100 mm of rear travel, paired with 120 mm upfront. A super effective mile muncher that loves extended cross country outings as much as fun-packed trail session. Fast-rolling 29er wheels and tyres cover ground quickly and help to create a super smooth ride.

    Completely redesigned for 2019, the ONE-TWENTY continues its success story into the 2022 season. With multiple test successes, including a 'BEST IN TEST' in Enduro Mountainbike Magazine for the 2020 ONE-TWENTY 8000, our mid-travel bike will once again impress with its versatility and unstoppable trail munching capabilities. While very much a trail bike at heart, the modern yet balanced trail bike geometry, paired with fantastic frame stiffness, created a mid-travel bike that is super capable on rough trails but also carries speed perfectly on less technically demanding tracks. And to give riders a maximum choice, we will offer the ONE-TWENTY again in the 'classic' 120 mm rear/130 mm front travel configuration or the slightly more XC biased 100 mm rear/120 mm front travel 'RC' setup, which also has a slightly steeper head angle and seat angle for improved climbing performance.

    • Triple butted aluminium frame with race (RC) orientated geometry
    • 100 mm FLOAT LINK activated rear wheel travel
    • 120 mm fork travel
    • Lockout front and rear
    • Shimano double chainring drivetrain and hydraulic disc brakes
    • 29er wheels with fast rolling Maxxis Ikon tyres
    • 100mm suspension travel
    • material: aluminium
    • 29 wheelsize
    • 148x12mm axle standard
    • BB92 bottom bracket standard
    frame size S, M, L, XL
    color TEAL-BLUE (LIME)
    • Air
    • 120mm suspension travel
    • Tapered
    • Remote lockout
    • 46mm fork offset
    derailleur (f) Shimano Alivio
    shifter front Shimano Alivio
    shifter rear Shimano Alivio
    chain KMC X10
    • 36-22 teeth
    • 170 mm-S, 175 mm-M up
    • 110x15mm width front hub
    • 32 spoke holes
    • Centerlock
    • 148x12mm width rear hub
    • 32 spoke holes
    • Centerlock
    • 20mm inner width
    • material: aluminium
    • 11-36 teeth
    • 9 speed
    spokes Black stainless
    • material: aluminium
    • 31.8mm diameter
    • 7° stem angle
    • 70 mm
    • material: aluminium
    • 720mm width
    • 10mm rise
    headset FSA NO.47/50
    • material: aluminium
    • 30.9mm diameter
    • 0mm setback
    max. weight 135 kg
    Bike Frame Geometry Image
    Frame Size S M L XL
    Tyre Sizes 29" 29" 29" 29"
    ST seat tube [mm] 400 440 480 520
    TT top tube [mm] 571 591 613 635.5
    CS chain stay length [mm] 435 435 435 435
    HTA head tube angle [°] 67.8 67.8 67.8 67.8
    STA seat tube angle [°] 76 76 76 76
    BD bottom bracked drop [mm] 44 44 44 44
    HT head tube [mm] 95 95 105 115
    FL fork length [mm] 531 531 531 531
    R reach [mm] 420 440 460 480
    S stack [mm] 604 604 613 622
    WB wheel base [mm] 1137 1157 1181 1205
    SH stand over height [mm] 703 725 755 783
    No. Item-No. Name Info Pieces Torque NM
    1 A2294000016 WASHER OD19mm ID15.1mm H3mm 1
    2 A2294000102 WASHER OD21mm ID17.1mm H3mm 1
    3 A2221000043 BEARING 3802V-2RD OD24mm ID15mm W7mm 1
    4 A2221000040 BEARING 172607V OD26mm ID17mm W7mm 1
    5 A2300000280 SCREW M10x1 L15mm 1 16~18
    6 A2300000279 BOLT M10x1 OD15/17mm L68mm 1
    7 A2300000340 SCREW M6x1 L13.5mm 1 10~12
    8 A2300000339 BOLT M6x1 OD10mm L55.5mm 1
    9 A2294000093 WASHER OD15mm ID10.1mm H3mm 2
    12 A2221000034 BEARING 6800V2RS OD19mm ID10mm W5mm 2
    13 A2300000281 SCREW M10x1 L15mm 2
    14 A2221000035 BEARING 6801V-2RS OD21mm ID12mm W5mm 6
    15 A2300000285 SCREW M8x1 L16.5mm 1 12~14
    16 A2300000284 BOLT M8x1 OD12mm L68.5mm 1
    17 A2294000023 WASHER OD15mm ID12.1mm H3mm 6
    18 A2294000105 WASHER OD17mm ID12.1mm H2mm 4
    19 A2300000306 SCREW M8x1 L13.5mm 4 12~14
    20 A2300000307 BOLT M8x1 OD12mm L16mm 4
    21 A2311000059 RD-HANGER DH-053 1
    22 A2300000129 SCREW M3x0.5 L10mm 2 2~4
    23 A2300000536 SCREW M4x0.7 L8mm 1 2~4
    24 A2258000056 CABLE PLUG for RD/FD 2
    25 A2258000057 CABLE GUIDE for BB 1
    26 A2300000245 SCREW M4x0.7 L8mm 1 3~5
    27 A2300000213 SCREW M3x0.5 L13.5mm 2 2~4
    28 CABLE GUIDE SMART ENTRY
    29 CABLE GUIDE SMART ENTRY

    Technologies

    IMAGE

    PROLITE 66 TRIPLE BUTTED ALUMINUM

    Our proven high-end aluminium (6066) is extremely light and durable. Using triple butted wall thicknesses and hydroforming technology, we can tune the aluminium tubes to give the best possible stiffness to weight ratio.

    IMAGE

    X-TAPER HEADTUBE

    Our X-Tapered headtube offers the space for a tapered fork to be fitted. Tapered forks offer superb stiffness and precise and deliver confidence-inspiring steering.

    X-TAPER HEADTUBE
    IMAGE

    SMOOTH WELDING

    Sometimes called ‘double pass welding’, a second pass over the weld gives a clean organic look to the frame. At first glance, you will be convinced it is carbon.

    SMOOTH WELDING
    IMAGE

    INTERNAL CABLE ROUTING

    Cables are routed through the frame, entering and exiting through smooth sockets. The bike looks neat, whilst the cables are protected from moisture and dirt.

    INTERNAL CABLE ROUTING
    IMAGE

    DOWN TUBE EXIT

    Ensures that internally routed cables and wires can’t move freely and remain easily accessible for servicing.

    IMAGE

    SMART ENTRY

    Cables, housings and brake hoses are clamped under tension to prevent rattling when the trails or roads get rough. All inlets are completely interchangeable to deal with Di2, hydraulic hoses, brake cable and gear cable housings etc.

    SMART ENTRY
    IMAGE

    DI2 READY

    Bikes/frames with the symbol ‘Di2 Ready’ are prepared for the installation of Di2 technology with battery mounting in the seat post or within the fork steerer.

    IMAGE

    FLOAT LINK REAR SUSPENSION

    The lower shock mount moves with the system to deliver sensitive response characteristics. Our engineers can precisely influence the transmission ratio, and progression meaning a ‘Float Link’ rear suspension system appears to offer more travel than the model name suggests.

    IMAGE

    NON-SLIP TIGHTENING

    Selected bolts can be tightened via a TORX 30 key from just one side, without running the risk that the opposite side slips or turns, allowing faster and more straightforward tightening of important hardware components.