BMC Blast 27 vs Specialized Sirrus X 3.0

Compare Specifications of BMC Blast 27 and Specialized Sirrus X 3.0

Selected Bikes

BMC Blast 27
BMC Blast 27

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Specialized Sirrus X 3.0
Specialized Sirrus X 3.0

Brand:

Model:

Brand:

Model:

Brand:

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Technical Specifications
Gear Shift Pattern Gear : 1 x 10 --
Frame Blast 27"
1 1/8" Head Tube
BSA Threaded Bottom Bracket
160 mm Post Mount
9 X 135 mm QR
Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, Plug + Play rack/fender mounts
Stem BMC MSM03 3D-forged alloy, 31.8mm, 7-degree rise
Handle Bar 700 mm, BMC MRB03 Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
Fork 100 mm, Suntour XCM-LO-DS A1 Premium Aluminum, flat-mount disc, Plug + Play fender mounts, low rider rack mounts
Seatpost 27.2 mm, BMC MSP03 Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Grip -- Specialized Neutralizer, Body Geometry, locking grip
Crankset -- Forged aluminum arms, 24mm spindle, Narrow-wide steel chainring 40t, chainguard
Pedals -- Specialized Body Geometry Fitness, platform, plastic
Chain Shimano CN-HG54 KMC X9, 9-speed w/ Missing Link™
Shifters Shimano Deore 10 spd MicroSHIFT SL-M9295, 9-speed
Saddle Velo VL3381 Bridge Sport, Steel rails, 155/143mm
Derailleur Rear Shimano Deore 10 spd microSHIFT Advent, 1x9 w/ clutch
Hub Front Shimano HB-RM35 / FH-RM35 Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h
Hub Rear Shimano HB-RM35 / FH-RM35 Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h
Spoke -- Stainless, 14g
Cassette Shimano Deore 10-46T 10 spd microSHIFT Advent, 9-speed, 11-42t
Chainrings Chainwheel : Lightweight Forged Alloy Cranks, 32T 1x Specific Narrow Wide chainring, 170 mm 40T
Bottom Bracket -- Threaded BSA 68mm
Tyres
Front 27.5 x 2.20 Maxxis Ardent Race Pathfinder Sport, 700x42
Rear 27.5 x 2.20 Maxxis Ardent Race Pathfinder Sport, 700x42
Wheel / RIM XCD23 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
Tube -- Standard 40mm PV 700x32-50
Brakes
Front Shimano BR-MT200 / Shimano RT-30 Rotors (160/160) Tektro HD-R280, hydraulic disc, 160 mm rotor
Rear Shimano BR-MT200 / Shimano RT-30 Rotors (160/160) Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Gloss Birch / Satin Taupe Reflective
Satin Maroon / Black / Satin Black Reflective
Gloss Metallic Obsidian / Satin Black Reflective


Physical Specs
Length -- --
Weight 13.5 kg 11.4 kg
Overview
Features - Component choices
- Gateway to mountainbiking
- Color and graphic
- Hydroformed Triple-butted Alloy Smooth Welds
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Additional Details Tire Clearance : 58 mm
ASTM Classification : Level 3
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