Specialized 2018 Chisel Expert
Brought to you by Drift Bikes Pty Ltd
Often times, carbon gets all of the attention, but as our Senior Advanced R&D Engineer, Chuck Teixeira, says, "If you haven't ridden an aluminium bike lately, you haven't ridden an aluminium bike." And with its D'Aluisio Smartweld frame, the Chisel Expert with one-by gearing is no exception.
Traditional welding methods create frame joints by connecting tubes to cylinders, leaving the performance and security of the connection up to the skill of the welder. D'Aluisio (DSW), however, allows us to move the joint away from the area of the highest stress, making for a lighter frameset that's stiff, compliant, and incredibly strong—the optimal characteristics of a hardtail XC rig. So what does this mean for you? You'll be powering up climbs, shredding singletrack, and everything in between on a bike that has you questioning why alloy as gotten such a bad rap.
And to further improve this feel, the Chisel also features our XC 29 geometry which took our previous XC race geo and added some trail DNA to the mix. This equates to a longer top tube, a shortened head tube, and a slacked out front end, the result of which is a tremendous increase in downhill stability, plus a wider range of fit. And just as importantly, this doesn't require any sacrifice of climbing proficiency.
The build on this Chisel features a mix of SRAM GX and NX one-by components for efficient shifts and added protection against dropping the chain. You'll also find powerful SRAM Level TL hydraulic disc brakes, a dependable RockShox Reba RL fork with up to 100mm of travel (size-specific), and 25-millimeter-wide alloy wheels that are optimised for weight and traction.
Specialized D'Aluisio Smartweld M5 Alloy, XC Geometry, internal cable routing, BSA BB, 12x148mm rear end, triangulated post-mount 160mm brake
RockShox Reba RL 29, Solo Air, 51mm offset, 15x110mm thru-axle (S: 90mm, M-XL: 100mm of travel)
Specialized disc, 15x110mm spacing, torque caps, 32h
Specialized, sealed cartridge bearings, 12x148mm thru-axle, 32h
Specialized Alloy 29, 25mm internal width
Standard, Presta valve
Fast Trak, GRIPTON compound, 2Bliss Ready, 29 x 2.3"
Fast Trak, GRIPTON compound, 2Bliss Ready, 29 x 2.1"
Race Face Aeffect
Race Face Threaded BSA
SRAM GX, trigger, 11-speed
SRAM GX, long cage, 11-speed
SRAM NX, 11-speed, 11-42t
KMC X11, 11-speed w/ Missing Link™
SRAM Level TL, hydraulic disc, organic pads, 160/180mm rotor
SRAM Level TL, hydraulic disc, organic pads, 160 rotor
Specialized Mini-rise, 6000 alloy, 8-degree backsweep, 6-degree upsweep, 10mm rise, 720mm width, 31.8mm clamp
Specialized Sip Grip, half-waffle, S/M: regular thickness, L/XL: XL thickness
Specialized XC, 3D-forged alloy, 4-bolt, 6-degree rise
Body Geometry Phenom Comp, Adaptive Edge design, Hollow Cr-Mo rails, 143mm
Specialized, alloy, single bolt, 27.2mm
Specialized Alloy 30.8mm
Specialized Platform, 9/16" spindle
Drift Bikes is a Mountain Bike, Road and BMX specialist retailer supporting the Newcastle and Hunter Valley area of NSW. Our primary business practice consists of the sale of quality bicycles, parts and their associated accessories within Australia. Our staff are a highly trained bicycle sales and mechanical repair team who can offer reliable advice and service as a part of our customer support commitment. Please don't hesitate to call for more information.