Compare bikes

BMC Fourstroke 01 TWO 2020 vs Scott Spark RC 900 Team Issue AXS prz 2021

BMC 2020

Fourstroke 01 TWO
Scott 2021

Spark RC 900 Team Issue AXS prz

Details
Year	2020	2021
Category	Cross Country	Cross Country
Groupset	SRAM XX1 Eagle	SRAM X01 Eagle AXS
Crank	34-34T	32-32T
Cassette	10-50T	10-52T
Speeds	12v	12v
Weight	10,39 kg	11,3 kg
Frame material	-	Carbon
Wheel size	29"	29"
Suspension type	Full suspension	Full suspension
Front travel	100mm	110mm
Rear travel	100mm	100mm
Price	-	-

Components
Components
Steam	BMC MSM 01	Syncros XR1.5 -8° Integrated Spacer & Top Cap 2014 Alloy / 31.8mm / 1 1/8"
Saddle	Fizik Antares R7	Syncros Belcarra Regular 1.5 Titanium rails
Seatpost	BMC RAD 80mm Drop	Syncros Duncan 1.5 / 10mm offset 31.6x400mm
Handlebar	BMC MFB 01 Carbon, 750mm	Syncros Fraser 1.0 Carbon T shape flat / 9° / 740mm Syncros Pro lock-on grips
Brakes	SRAM Level TLM Hydraulic 356 g SRAM Level TLM Application MTB Blade material Aluminum - Forged Bracket disk brake Direct mount DIR, Flat Mount 20mm offset, Flat Mount no offset, Intl Std(140mm Rear,160mm Frt rotor) 0IS, Intl Std(160mm Rear,180mm Frt rotor) 20I, Intl Std(170mm Rear rotor) 30I, Intl Std(180mm Rear,200mm Frt rotor) 40I, Intl Std(200mm Rear rotor) 60I, Post mount (10mm spacer) 10S, Post mount (20mm bracket) 20P, Post mount (20mm spacer) 20S, Post mount (30mm bracket) 30P, Post mount (40mm bracket) 40P Brake type Hydraulic Color Dark Grey Paint, Diffusion Black Model DB-LVL-TLM-A1 Name Level TLM Orientation Front, Rear Pad type disc Steel-backed metal sintered, Steel-backed organic Weight based on Direct Mount, 800mm hose, 160mm CL Rotor Weight 356	Shimano Deore XT BR-M8100 392 (BL-M8100) g Hydraulic disc brake 2 piston Shimano Deore XT BR-M8100 Average weight (g) 392 (BL-M8100) Brake hose color kit Black Brake hose kit SM-BH90-SBM Brake type Hydraulic disc brake Caliper finish Painted Caliper material Aluminum Caliper fixing bolt anti loosen method Snap ring Caliper fixing bolt material Steel Caliper fixing bolt tool size 5 mm Primary color Series color Hose joint Banjo ICE TECHNOLOGIES pad compatible caliper J-Kit spec for OEM Model BR-M8100 Mount type Post-type Oil SHIMANO Mineral One way bleeding Pad option J03A Resin (w/ fin) Pad option J04C Metal (w/ fin) Pad standard G03A Resin (w/o fin) Pad standard G04S Metal (w/o fin) Pad mount Pad axle Piston 2 Piston material Ceramic Recommended brake lever BL-M8100 BL-T8100
Headset	-	Syncros Pro Drop in / Tapered 1.5"-1 1/8" Bearing diameter size 42mm and 52mm
Discs	-	Shimano SM-RT66 / 6 Bolt / 180/F and 160/R
Drivetrain
Crankset	Truvativ Stylo Carbon, 34T	SRAM GX Eagle DUB Boost 32T
Shifter	SRAM GX Eagle	SRAM Eagle AXS Controller
Chain	SRAM GX Eagle 244 g SRAM GX Eagle Chain connector PowerLock Chain length links 126 links Color inner link Black Color outer link Silver Compat speed 12s-Eagle Inner link finish Black Oxide Model CN-EAGL-GX-A1 Name GX Eagle Chain Outer link finish Nickel Pin variant Solid Pin Weight based on 114 links Weight 244	SRAM GX Eagle 244 g SRAM GX Eagle Chain connector PowerLock Chain length links 126 links Color inner link Black Color outer link Silver Compat speed 12s-Eagle Inner link finish Black Oxide Model CN-EAGL-GX-A1 Name GX Eagle Chain Outer link finish Nickel Pin variant Solid Pin Weight based on 114 links Weight 244
Cassette	SRAM XG-1275 GX Eagle	SRAM XG-1275 Eagle 12s SRAM XG-1275 Eagle Cog finish cassete Black Cog sizes 10-52t:10,12,14,16,18,21,24,28,32,36,42,52 Gearing 10-52t Model CS-XG-1275-B1 Name XG-1275 Eagle Cassette Speed 12s Technology cassete XG
Rear derailleur	SRAM XX1 Eagle 12s SRAM XX1 Eagle Cable pull ratio X-actuation Color Black, Lunar Max tooth 52 Model RD-XX-1-B2 Name XX1 Eagle Rear Derailleur Speed 12s	SRAM X01 Eagle AXS 12s SRAM X01 Eagle AXS Cage material Aluminum Color Black, Grey, Lunar, Red Max tooth 52 Model RD-X0-1E-A1 Name X01 Eagle AXS Derailleur Pulley bearings material Steel Speed 12s
Chain guide	-	SCOTT custom
Bottom bracket	-	SRAM DUB PF integrated / shell 41x92mm
Frameset
Frame	Fourstroke 01 - Advanced Pivot System, Race Application Dropper, PF92 Bottom Bracket, 12 x 148mm Thru-axle, 100mm Travel	Spark RC Carbon / IMP Technology / HMF 1x optimized / BB92 /Carbon swingarm SW dropouts for Boost 12x148mm TBC Trunnion Box Construction
Front suspension	Fox 32 SC Float Performance Elite	RockShox SID Select DebonAir 1671 g RockShox SID Select Color Diffusion Black, Gloss Black Damper type Charger RL fork offset 44mm (29") Max tire width (mm) 66 Maximum rotor size 220mm Minimum rotor size 180mm Model FS-SID-SEL-C1 Name SID Select Spring DebonAir Travel (mm) 110mm, 120mm Upper tube type 35mm tapered aluminum Weight based on 120mm travel W/Maxle Stealth Weight 1671 Wheel size 29"
Rear suspension	Fox Float DPS Performance Elite EVOL	Fox NUDE Trunnion
Wheels
Rims	DT Swiss XR1501 Spline 25 **	Syncros Silverton 2.0 6 Bolt F: 15x110mm, R: 12x148mm Boost 25mm Tubeless ready rim / 28H / XD Driver Syncros Axle w/Removable Lever with Tool
Tires	Vittoria Barzo G2,0 tubeless 2.25	Maxxis Rekon Race / 2.35" / 120TPI Kevlar Bead Tubeless Ready / EXO
Rear hub	DT Swiss XR1501 Spline	-
Front hub	DT Swiss XR1501 Spline	-

Features
Hydraulic disc brakes
Boost 148
E-THRU AXLE
Remote lockout
Dropper seatpost
Tubeless ready
Tapered head tube
Boost 110

Geometry
Size
Seat tube length	420,0	540,0
Seat tube angle	75,6º	73,8º
Top tube length	585,0	643,0
Head tube length	96,0	115,0
Head tube angle	67,5º	68,5º
Rake	44,0	51,0
Trail	106,5	90,9
Wheelbase	1132,0	1172,6
Chainstay length	432,0	428,0
Bottom bracket drop	44,0	50,5
Stack height	583,0	598,5
Reach	426,0	467,1
Standover height	-	780,0
Bottom bracket height	330,0	319,5
Front center	700,0	749,0

Subscribe to our newsletter

Receive the latest news in the world of cycling, new bike releases, trends and much more.

Don't worry, we hate SPAM just like you.