La Fourstroke es la piedra angular de las bicicletas de Cross-Country, diseñada para sobresalir en todos los niveles. Con una versatilidad que va más allá de los circuitos, esta máquina de XC sienta un nuevo estándar con los 100 mm de recorrido del sistema de suspensión APS de doble bieleta. La geometría redefinida Big Wheel Concept mejora el rendimiento en un cuadro ligero de carbono con protección integrada y que admite dos portabidones para recorridos de larga distancia. La Fourstroke FOUR llega con transmisión SRAM NX Eagle, horquilla RockShox SID SL RL y amortiguador RockShox SIDLuxe, ruedas SHL28OS con una anchura interna de 25 mm y la tija de sillín BMC MSP03.
Tecnología
Sistema de suspensión APS optimizado
Largas tiradas
Geometría redefinida
Impulso en cuanto a diseño
Descripción técnica
Cuadro
Cuadro:
Fourstroke Carbon | APS Suspension System, 100mm Travel- Fully | Guided Internal Cable Routing | PF92 Bottom Bracket | Post Mount Disc | 12x148mm Boost Thru-Axle
Suspensión
Suspensión Delantera:
Rock Shox SID SL RL | TwistLoc Lockout | TwistLoc Lockout
Suspensión Trasera:
Rock Shox SIDLUXE | TwistLoc Lockout
Cockpit
Manillar:
BMC MFB02 Alloy 750mm
Potencia:
MSM01 Stem
Tija de Sillín:
BMC MSP03 - 31,6mm - 0mm Offset
Sillín:
Fizik Antares R5
Seat
Tija de Sillín:
BMC MSP03 - 31,6mm - 0mm Offset
Sillín:
Fizik Antares R5
Transmisión
Marchas:
1x12
Platos y Bielas:
SRAM X1 1000 Eagle 34T
Cassette:
SRAM SX EAGLE PG-1210 11-50T
Cadena:
SRAM NX Eagle
Cambio Trasero:
SRAM NX Eagle
Manetas de Cambio:
SRAM NX Eagle
Frenos
Pinzas de Freno:
SRAM Level T
Discos:
SRAM Centerline Rotors (160/160 S-M, 180/160 L-XL) - 6-Bolt
Ruedas
Llantas:
SHL28OS, 25mm Inner Width
Bujes:
DC-711 (F) / DC-3248 (R)
Neumáticos:
Vittoria Mezcal 2.35" Tubeless
Información Tubeless:
Tubeless Ready Rims / Tubeless Tires
Información adicional
Anchura Máx. de Neumático:
62mm (Measured Width)
Clasificación ASTM:
Level 3
Límite de Peso:
110 Kg
| Size | S | M | L | XL |
|---|---|---|---|---|
| Rider Height | <172 | 172-182 | 180-188 | >188 |
| Reach | 437 | 457 | 477 | 500 |
| Stack | 584 | 592 | 600 | 615 |
| Bar Drop | ||||
| Bar Reach | ||||
| Bar Rise | 4 | 4 | 4 | 4 |
| Bar Sweep | 8 | 8 | 8 | 8 |
| Bar Width | 760 | 760 | 760 | 760 |
| Base Bar Drop Flat Cockpit | ||||
| Base Bar Drop V-Cockpit | ||||
| Base Bar Reach Flat Cockpit | ||||
| Base Bar Reach V-Cockpit | ||||
| BB Drop | 53 | 53 | 53 | 53 |
| BB Drop (SLACK) | ||||
| BB Drop (STEEP) | ||||
| BB Height (SLACK) | ||||
| BB Height (STEEP) | ||||
| Chainstay | ||||
| Crank Length | 170 | 170 | 170 | 175 |
| LT | BB Drop (SLACK) | ||||
| LT | BB Drop (STEEP) | ||||
| LT | BB Height (SLACK) | ||||
| LT | BB Height (STEEP) | ||||
| LT | Chainstay | ||||
| LT | Fork Length | ||||
| LT | Fork Rake | ||||
| LT | Frame Size | ||||
| LT | Front Center (SLACK) | ||||
| LT | Front Center (STEEP) | ||||
| LT | Head Tube | ||||
| LT | HT Angle (SLACK) | ||||
| LT | HT Angle (STEEP) | ||||
| LT | Reach (SLACK) | ||||
| LT | Reach (STEEP) | ||||
| LT | Rider Height | ||||
| LT | Seat Tube | ||||
| LT | ST Angle @750mm Saddle Height (SLACK) | ||||
| LT | ST Angle @750mm Saddle Height (STEEP) | ||||
| LT | ST Angle Actual (SLACK) | ||||
| LT | ST Angle Actual (STEEP) | ||||
| LT | ST Angle Effective (SLACK) | ||||
| LT | ST Angle Effective (STEEP) | ||||
| LT | Stack (SLACK) | ||||
| LT | Stack (STEEP) | ||||
| LT | Stand Over Height (80 in Front of BB) | ||||
| LT | Stand Over Height (Lowest Point) | ||||
| LT | Top Tube (SLACK) | ||||
| LT | Top Tube (STEEP) | ||||
| LT | Wheelbase (SLACK) | ||||
| LT | Wheelbase (STEEP) | ||||
| ST | BB Drop (SLACK) | ||||
| ST | BB Drop (STEEP) | ||||
| ST | BB Height (STACK) | ||||
| ST | BB Height (STEEP) | ||||
| ST | Chainstay | ||||
| ST | Fork Length | ||||
| ST | Fork Rake | ||||
| ST | Frame Size | ||||
| ST | Front Center (SLACK) | ||||
| ST | Front Center (STEEP) | ||||
| ST | Head Tube | ||||
| ST | HT Angle (SLACK) | ||||
| ST | HT Angle (STEEP) | ||||
| ST | Reach (SLACK) | ||||
| ST | Reach (STEEP) | ||||
| ST | Rider Height | ||||
| ST | Seat Tube | ||||
| ST | ST Angle @750mm Saddle Height (SLACK) | ||||
| ST | ST Angle @750mm Saddle Height (STEEP) | ||||
| ST | ST Angle Actual (SLACK) | ||||
| ST | ST Angle Actual (STEEP) | ||||
| ST | ST Angle Effective (SLACK) | ||||
| ST | ST Angle Effective (STEEP) | ||||
| ST | Stack (SLACK) | ||||
| ST | Stack (STEEP) | ||||
| ST | Stand Over Height (80 in Front of BB) | ||||
| ST | Stand Over Height (Lowest Point) | ||||
| ST | Top Tube (SLACK) | ||||
| ST | Top Tube (STEEP) | ||||
| ST | Wheelbase (SLACK) | ||||
| ST | Wheelbase (STEEP) | ||||
| Fork Length | 513 | 513 | 513 | 513 |
| Fork Rake | 44 | 44 | 44 | 44 |
| Frame Size | ||||
| Front Center | 714 | 738 | 762 | 791 |
| Front Center (SLACK) | ||||
| Front Center (STEEP) | ||||
| Head Tube | 83.84 | 93.5 | 101.25 | 117.58 |
| Head Tube Angle | 66.5 | 66.5 | 66.5 | 66.5 |
| HT Angle (SLACK) | ||||
| HT Angle (STEEP) | ||||
| Pad Reach Flat Cockpit | ||||
| Pad Reach V-Cockpit | ||||
| Pad Stack Flat Cockpit | ||||
| Pad Stack V-Cockpit | ||||
| Reach (SLACK) | ||||
| Reach (STEEP) | ||||
| Rear Center | 432 | 432 | 432 | 432 |
| Saddle Height Range | ||||
| Seat Angle | 76.7 | 76.7 | 76.7 | 76.7 |
| Seat Tube | 420 | 440 | 470 | 510 |
| Seatpost Drop | 80 | 80 | 100 | 100 |
| Seatpost Length | ||||
| Seatpost Offset | ||||
| ST Angle @750mm Saddle Height (SLACK) | ||||
| ST Angle @750mm Saddle Height (STEEP) | ||||
| ST Angle Actual (SLACK) | ||||
| ST Angle Actual (STEEP) | ||||
| ST Angle Effective (SLACK) | ||||
| ST Angle Effective (STEEP) | ||||
| Stack (SLACK) | ||||
| Stack (STEEP) | ||||
| Stand Over Height (80 in Front of BB) | ||||
| Stand Over Height (Lowest Point) | ||||
| Standover Height | 725 | 725 | 725 | 725 |
| Stem Angle | -5 | -5 | -5 | -5 |
| Stem Length | 50 | 60 | 60 | 70 |
| Top Tube | 574 | 597 | 621.2 | 649.23 |
| Top Tube (SLACK) | ||||
| Top Tube (STEEP) | ||||
| Trail | 113 | 113 | 113 | 113 |
| Wheelbase | 1139 | 1171 | 1188 | 1218 |
| Wheelbase (SLACK) | ||||
| Wheelbase (STEEP) |
