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The Speedone M8 is built of a Reynolds 853 seamless air-hardening steel tube set, the ultimate tensile strength of which is 1250~1400 MPa. Stiffness and strength are improved by heat treatment. This bike faithfully delivers the power from the pedals and absorbs vibration from the road.

 

The M8 accommodates BB30, a new industry standard for bottom brackets, which means your brackets:

* are 10% stiffer -- more power from the crank;

* become 20% lighter -- flying up the hills;

* provide 300% more ankle clearance -- no more discomfort while riding.

 

The very first 2 x 10 group in mountain biking delivers unparalleled shifting performance, while weight is kept incredibly light. Featuring the trademarked X-Glide technology integrated into the chainrings front shifting has never been this crisp. By optimising the number of perfectly aligned points between the large and the small chainrings, X-Glide does shifting when you shift. That is called XX.

 

In the ready painted appearance electroplating and the scotch-brite on corrosion resistant steel with a clear coating combine. M8 is available in scotch-brite and tinted clear coat painting for a more contemporary look.

 

Let M8 accompany you on mountains. Up and down. Start your mountaineering adventure.

 

Item Sram XX Shimano XTR Sram X0 Shimano XT
FRAMESET
Size 15, 17, 19, 21" 15, 17, 19, 21" 15, 17, 19, 21" 15, 17, 19, 21"
Frame Reynolds 853 Reynolds 853 Reynolds 853 Reynolds 853
Fork Rockshox SID XX Rockshox SID XX Rockshox SID RLT Rockshox SID RLT
Shock N/A N/A N/A N/A
Headset FSA NO.20 1-1/8" FSA NO.20 1-1/8" FSA NO.20 1-1/8" FSA NO.20 1-1/8"
Braze on Adapter N/A N/A N/A N/A
Frame weight 2.09 kg(17") 2.09 kg(17") 2.09 kg(17") 2.09 kg(17")
DRIVETRAIN
Front Derailleur Sram XX Shimano XTR Sram X0 Shimano XT
Rear Derailleur Sram XX Shimano XTR SGS Sram X0 Shimano XT SGS
Shifter Sram XX Trigger Shimano XTR Rapidfire Plus Sram X0 Trigger Shimano XT rapidfire plus
Brakes Sram XX Disc Shimano XTR Disc Sram X0 Disc Shimano XT disc
Crankset Sram XX PF30 42-28T Shimano XTR 42-32-24T Sram X0 PF30 44-33-22T Shimano XT 42-32-24T
BB adapter N/A FSA BB-PF6000 / EE085 24 Reducer AL N/A FSA BB-PF6000 / EE085 24 Reducer AL
Cassette Sram XX 11-36T 10sp Shimano XTR 11-34T / 11-36T 10sp Sram PG1070 11-36T 10sp Shimano XT 11-34T / 11-36T 10sp
Chain Sram XG1099 10sp Shimano XTR 10sp KMC X10SL-Ti 10sp Shimano XT 10sp
COMPONENTS
Handlebar FSA K-Force FSA K-Force FSA SL-K FSA SL-K
Stem FSA K-Force FSA K-Force FSA SL-K FSA SL-K
Seatpost FSA K-Force SB0 ø27.2 FSA K-Force SB0 ø27.2 FSA SL-K SB0 ø27.2 FSA SL-K SB0 ø27.2
Wheel Set Mavic CrossMax SLR Disc Mavic CrossMax SLR Disc Mavic CrossTrail Disc Mavic CrossTrail Disc
Tires Maxxis MaxxLite UST Maxxis MaxxLite UST Maxxis MaxxLite UST Maxxis MaxxLite UST
Saddle Prologo Scratch Pro nack Prologo Scratch Pro nack Prologo Scratch Pro Ti 1.4 Prologo Scratch Pro Ti 1.4
Bar Tape/Grip Velo Velo Velo Velo
Weight(w/o pedal) 9.7 kg (17")      
PRP        

 

Frame size 15" 17" 19" 21"          
A. Seat tube length 381 432 483 534          
B. Effective top tube 560 590 606 613          
C. Head tube length 105 110 115 125          
D. Chainstay length 425 425 425 425          
E. Standover 700 735 774 812          
F. Bottom bracket drop 25 25 25 25          
G. Offset 39 39 39 39          
H. Wheelbase 1038 1068 1084 1092          
I. Seat tube angle 73.5° 73.0° 73.0° 73.0°          
J. Head tube angle 71.5° 71.0° 71.0° 71.0°          

 

Specifications are subject to change without notice.Color availability depends on current stock.

PF30 - All the Best From BB30 and Press-Fit

PF30 is all the best from BB30 and Press-Fit bottom brackets in one captivating package. This bottom bracket is designed for 30mm spindle cranksets. The key difference with PressFit 30 is how the bearings are fitted into the frame. Bearings are housed in nylon cups which will be pressed into the frames bottom bracket shell. Advantages: Huge weight savings, greater bearing durability, more ankle clearance, stiffer and stronger crank construction, simple installation.

The maintenance of steel frame

The charming slim tube, the timeless epic, faithful paddle power, excellent rough road absorption, these steel bike character is too strong temptation for the cyclist to resist. All Speed one bike have complicated electroplating rust treatment when it ship out the factory.