Silca’s new 3-d-printed titanium derailleur hangers began out as a mission to strengthen the transferring on WorldTour avenue motorcycles. Frequently overpassed from a efficiency point of view, maximum motorcycles function a replaceable derailleur hanger. It’s a sacrificial section that suggests neither body nor derailleur will get broken in a crash. However including a strategic susceptible hyperlink at a key level to your drivetrain sacrifices some transferring precision.
Silca hopes to conquer that limitation. Their lighter, stiffer hanger improve then, guarantees sooner and extra exact shifts on your avenue, gravel, and mountain motorcycles…
Silca hole 3-d-printed titanium derailleur hanger upgrades
Most commonly not noted till reasonably lately – possibly out of doors of Shimano’s Direct Mount and the arrival of SRAM’s UDH same old – the lowly derailleur hanger has the possible to in truth lower the whole efficiency of your motorbike. All in its try to safeguard in opposition to expensive harm. But when keen to sacrifice a few of that little insurance coverage, stiffer derailleur hangers be offering actual attainable transferring crispness positive factors.
Of be aware: Despite the fact that it’s stiffer, Silca’s 3-d-printed ti hanger nonetheless comprises an “interior fracture notch”. Silca nonetheless designed the hanger to become independent from prior to destructive your body. And you’ll align it with a traditional derailleur hanger alignment software.
Professionals had been working custom-machined stainless and particular alloy hangers for years to strengthen shift precision. And the increase in robust digital derailleurs and ever-smaller gaps between emerging numbers of cogs within the cassette, imply shift precision hasn’t ever been extra crucial.
Silca claims that “trendy digital derailleurs shift so speedy and with such pressure that standard hangers made out of low-grade aluminum plates will flex as much as 4 levels all the way through a shift, leading to much less exact, noisier, and slower transferring. Conventional hangers additionally bend simply, even in minor incidents, leading to needless motorbike adjustments and extra workload for mechanics.“
Now, Silca is promising Professional-level transferring enhancements, to be had for any bicycle owner who needs it!
Tech main points
Silca’s 3-d-printed derailleur hanger leverages their confirmed AI-generated hole 3-d-printed titanium lattice development. That’s the similar we’ve noticed of their ultralight equipment, over-engineered bottle opener, longer-lasting clipless cleats, or even the moderately amusingly controversial-looking out-front GPS mount. What that suggests is it’s gentle. It’s robust and stiff. And you’ll reasonably simply are compatible it to maximum motorcycles.
To be had both in a common are compatible for all derailleurs or a Shimano Direct Mount are compatible that replaces the higher derailleur hyperlink – Silca claims lighter weight and dramatic stiffness enhancements. For SRAM & Campagnolo derailleurs, Silca says the ti hanger is 5-6x stiffer than standard aluminum hangers and 2-6g lighter. For Shimano drivetrains shedding that higher hyperlink way the Silca 3-d-printed titanium derailleur hanger delivers a claimed 8-10x upper stiffness. Plus, you get 4-12g financial savings, too (relying on motorbike fashion).
Phrase is this 3-d-printed Silca ti hanger has “already gained Excursion de France phases and resisted crashes, without equal sign-off through any professional bicycle owner and crew”. Silca is somewhat tight-lipped about which riders had been the usage of it.
However the listing of recently appropriate avenue motorcycles and a few web sleuthing may flip up extra specifics in case you are so susceptible to search out the ones 2 claimed 2023 Excursion level wins.
Silca 3-d-printed derailleur hanger – Pricing, choices & availability
In the beginning, Silca gives the common 3-d-printed titanium derailleur hanger to suit 9 manufacturers of motorcycles for $85 apiece. That then comprises Cannondale, Canyon, Cervelo, Issue, Massive, Pinarello, Scott, Specialised, and Trek. In addition they make 3-d-printed ti hangers for UDH-equipped motorcycles for $99, both for common derailleur suits OR Shimano-specific Direct Mount. That most likely already comprises compatibility with loads of various motorcycles – throughout avenue, all-road, cyclocross, gravel, and mountain motorcycles.
Moreover, because of the adaptability of 3-d-printing, Silca says they’ll introduce further fashions for extra compatibility “in keeping with call for”. In finding yours now at:
