Hero Destini 125 BS6 Cylinder Kit | Genuine Complete Block Piston & Gasket Kit | K12121ABSC201S

Hero Destini 125 BS6 Cylinder Kit – K12121ABSC201S

Rebuild a worn or damaged engine cylinder section with the Hero Genuine Cylinder Kit K12121ABSC201S. This complete Hero service kit is supported for Hero Destini 125 BS6 applications where this exact part number is specified. The same SKU is also recorded in the Hero Dash 125 BSVI export-market parts catalogue.

This product is commonly searched as Destini 125 BS6 cylinder kit, Hero Destini block piston kit, Destini 125 bore kit, Destini piston cylinder kit, scooter engine cylinder kit, Hero 125cc cylinder kit, and K12121ABSC201S.

What This Product Is

• Hero Genuine complete cylinder service kit
• Catalogue description: CYLINDER KIT
• Part number / MPN: K12121ABSC201S
• Primary Indian-market application: Hero Destini 125 BS6
• Additional catalogue application: Hero Dash 125 BSVI (Feb. 2022 export-market model)
• Application area: Engine cylinder and piston section

• Parts List for "K12121ABSC201S"

  
  

  
  

  S.No	Part No	Description	Qty	Part Image
  1	12251-ABG-000	GASKET CYLINDER HEAD	1
  2	12391-ABG-000	GASKET HEAD COVER	1
  3	13111-087-000	PIN, PISTON	1
  4	13115-001-000	CLIP, PISTON PIN	2
  5	13011-ABS-301	RING SET PISTON	1
  6	13101-ABS-201	PISTON	1
  7	12100-ABS-200	CYLINDER. .	1
  8	12191-AAL-00099	GASKET CYLINDER	1

Confirmed Kit Contents

• 1 × Cylinder – 12100-ABS-200
• 1 × Cylinder gasket – 12191-AAL-00099
• 1 × Cylinder-head gasket – 12251-ABG-000
• 1 × Head-cover gasket – 12391-ABG-000
• 1 × Piston-ring set – 13011-ABS-301
• 1 × Piston – 13101-ABS-201
• 1 × Piston pin – 13111-087-000
• 2 × Piston-pin clips – 13115-001-000

Key Benefits

• Genuine Hero MotoCorp engine-rebuild kit
• Includes the main cylinder, piston, ring and gasket components listed in the Hero applicable-kits catalogue
• Useful for diagnosed compression loss, cylinder wear, piston damage, excessive engine smoke, oil consumption or piston slap
• Helps restore compression and combustion when the cylinder head, crankshaft, connecting rod and lubrication system remain serviceable
• Exact-SKU selection offers better fitment accuracy than choosing a generic 125cc scooter bore kit
• Latest indexed Hero packet MRP reference: ₹2,194

Confirmed / Best-Supported Compatibility

• Hero Destini 125 BS6 – use where K12121ABSC201S is confirmed through the Hero EPC, VIN or existing packet
• Hero Dash 125 BSVI (Feb. 2022) – export-market catalogue confirmation

Do not automatically add every Destini 125, Maestro Edge 125 or other Hero 125cc scooter. Hero used several cylinder-kit revisions across model years and emission generations.

Critical Fitment and Return-Prevention Note

Before ordering, match K12121ABSC201S with the existing kit, old packet or Hero EPC/VIN record. Confirm the scooter model, manufacturing year, BS6/OBD generation, engine family, cylinder number, piston specification and gasket layout.

Do not confuse this part with:

• K12121ABSC200S
• K12121ABWC201S
• K12121ABVA001S
• Other Hero Destini, Maestro Edge or 125cc scooter cylinder kits

The final suffix is important. Similar-looking kits can differ by cylinder revision, piston and ring specification, gasket combination, emission generation or application.

What You Will Receive

• 1 × Hero Genuine Cylinder Kit
• Part number: K12121ABSC201S
• Cylinder, gaskets, piston-ring set, piston, piston pin and clips as listed above
• Cylinder head, valves, camshaft, crankshaft, connecting rod, cam chain, tensioner, engine oil, labour and unrelated overhaul parts are not included

Technical Details

Installation Note

Professional engine installation is strongly recommended. Before assembly, inspect the cylinder head, valves, connecting rod, crankshaft play, oil pump, cam chain, guides, tensioner, studs, mating surfaces and lubrication system. Confirm piston orientation, ring end gaps, timing marks, tightening sequence, torque values and valve clearance before starting the engine.

Buyer-Focused FAQs

Q1. What is Hero part number K12121ABSC201S?
It is a Hero Genuine Cylinder Kit best supported for Destini 125 BS6 applications and also recorded for the Dash 125 BSVI export model.

Q2. What parts are included?
The catalogue lists the cylinder, cylinder gasket, cylinder-head gasket, head-cover gasket, piston-ring set, piston, piston pin and two piston-pin clips.

Q3. Does it fit every Destini 125?
No. Confirm the exact part number through the old packet, Hero EPC or VIN because different model years can use different revisions.

Q4. Does it fit Maestro Edge 125?
Do not assume fitment only because some internal engine parts are shared. Add Maestro Edge 125 only when K12121ABSC201S is confirmed for the exact year and variant.

Q5. Is this the same as K12121ABSC200S?
No. ABSC200S and ABSC201S are separate part numbers and should not be treated as interchangeable without Hero confirmation.

Q6. Is this a complete engine-overhaul kit?
No. It is a cylinder kit. The cylinder head, crankshaft, connecting rod, valve train, cam chain and other overhaul parts are separate.