A disc-brake road bike for riders who want Shimano 105 Di2 electronic shifting and a deeper, more aero wheelset for club rides and weekend distance.
Overview
The Spark Sport 105 Di2 MVMT M-Bronze 50 pairs Pardus's disc-specific HS-EPS+ carbon frame and HS-HPT carbon fork with the deeper-profile MVMT M-Bronze 50 wheelset, then adds Shimano's 105 Di2 electronic groupset for instant, push-button shifting.
It's equipped with Shimano 105 Di2 ST-R7170 shifters, FD-R7150 and RD-R7150 electronic derailleurs, an FC-R7100 50-34T compact crank, and an 11-34T 12-speed cassette. Braking comes from Shimano's BR-R7170 hydraulic disc calipers. Up front, the MVMT M-Bronze HB-24 handlebar (53mm reach, 121mm drop, 5.5° flare) pairs with a Di2-ready Spark Evo carbon seatpost and a Selle Italia Model-X saddle.
This is the bike for a rider who wants electronic shifting and a deeper aero wheelset together, without giving up disc-brake reliability for club rides and long weekend distances.
Why You'll Like It
Shimano 105 Di2 electronic shifting
Push-button, motor-driven shifts stay precise ride after ride, with none of the cable-tension drift a mechanical system can develop over time.
A deeper-profile MVMT M-Bronze 50 wheelset
More aero depth than the standard wheel option, for a bit more speed on flatter rides and group efforts.
Hydraulic disc brakes for every condition
Shimano's BR-R7170 calipers give you consistent stopping power in the wet, which matters on India's monsoon rides and mixed-surface routes.
A carbon frame and fork built for discs from day one
The HS-EPS+/HS-HPT platform is disc-specific, so braking and frame stiffness work together rather than being an afterthought.
An 11-34T cassette for real climbing range
You get an easier gear for longer climbs and tired legs without sacrificing top-end speed on the flats.
Who Is It For?
This bike suits riders who want the shifting ease of an electronic groupset plus a bit more aero presence from their wheels, for faster group efforts and longer distances. The disc brakes and wider-range cassette make it equally at home on the kind of mixed-condition rides common across Indian cities and highways, where sudden rain or uneven tarmac can show up without warning.
It also suits a rider upgrading from a mechanical groupset who wants to remove shifting effort from the equation on long days, without moving to a more expensive flagship tier.
Good to Know
Di2 electronic shifting needs occasional battery charging — a full charge typically lasts many rides, so a quick top-up every few weeks keeps shifting consistent. Hydraulic disc brakes have a short bed-in period, and keeping rotors free of chain lube helps maintain consistent braking feel.
The 11-34T cassette pairs well with the 50-34T compact crank for a wide gear range, so you can stay seated and spin through climbs rather than grinding a tall gear.
Technical Specifications
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Frame: HS-EPS+ Carbon
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Fork: HS-HPT Carbon
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Shock: N/A - rigid fork
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Bottom Bracket: BSA68 threaded
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Chain: Shimano CN-M7100
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Crank: Shimano FC-R7100, 50-34T
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Shift Levers: Shimano 105 Di2 ST-R7170
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Cassette: Shimano 11-34T, 12-speed
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Front Derailleur: Shimano 105 Di2 FD-R7150
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Rear Derailleur: Shimano 105 Di2 RD-R7150
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Handlebar: MVMT M-Bronze HB-24 (53mm reach / 121mm drop / 5.5° flare)
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Saddle: Selle Italia Model-X
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Seatpost: Spark Evo Carb2, -10mm offset, Di2-compatible
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Front Brake: Shimano BR-R7170 Hydraulic Disc
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Rear Brake: Shimano BR-R7170 Hydraulic Disc
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Front Wheel: MVMT M-Bronze 50 wheelset
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Rear Wheel: MVMT M-Bronze 50 wheelset
Additional Information
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Country of Origin: China
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Imported By: We Snap India, M. No. 5/0626 Pune Nagar Road, Wagholi, Pune - 412207
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Net Quantity: 1N
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Customer Care Address: 291, 10 Main, 5 Block, Jayanagar, Bangalore - 560041. Ph: (080)47183232, Email: support@bumsonthesaddle.com
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Commodity: Bicycles
