Polygon Siskiu T7 (Blue)
8994981081849-2026
An aggressive trail bike for riders who live for steep climbs, big rocks and tight switchbacks, built with a 12-speed Deore drivetrain and a dropper post as standard.
Overview
The Siskiu T7 is built around an ALX Trail frame with 135mm of travel and a tapered head tube, engineered for the demanding terrain the Siskiu T line is known for — steep climbs with roots, drops, carpets of big rocks, and tight switchback turns. A RockShox Recon RL Boost fork with 140mm of travel handles the front end with genuine capability.
A Shimano Deore 1x12-speed drivetrain with a 10-51T Microspline cassette gives wide-range gearing for an easier shift and better overall experience. A dropper seatpost suits your riding style, giving a perfect pedaling position at any time, and Tektro HD-M735 hydraulic disc brakes provide the stopping power aggressive riding demands.
It's built for riders who want the adrenaline of steep climbs, drops and tight switchbacks without hesitating about whether the bike can handle it.
Why You'll Like It
A fork built for aggressive terrain
The RockShox Recon RL Boost's 140mm of travel handles roots, drops and rock gardens with genuine confidence.
Wide-range 12-speed gearing
Shimano Deore's 10-51T Microspline cassette covers steep climbs and fast descents without a front derailleur to maintain.
A dropper post for real technical riding
The TranzX dropper gives a perfect pedaling position at any time, adjusting to match the demands of switchbacks and drops.
Confident, consistent braking
Tektro HD-M735 hydraulic disc brakes give the stopping power that genuinely aggressive riding demands.
A frame built for the terrain it's named for
The ALX Trail frame with 135mm of travel and a tapered head tube is engineered specifically for technical, demanding trails.
Who Is It For?
The Siskiu T7 suits riders who actively seek out steep climbs, technical descents and tight switchbacks — this is a bike built for terrain that would overwhelm a standard trail hardtail.
In India, that suits riders heading to genuinely technical trail networks in the Himalayan foothills or Western Ghats, where roots, drops and rock gardens are the point of the ride, not an obstacle to avoid.
It also suits a rider stepping up from a shorter-travel trail bike who wants more capability for aggressive riding without moving to a dedicated enduro bike.
Good to Know
The RockShox fork's rebound and compression settings are worth dialing in to your weight and riding style for the best performance on technical terrain.
The dropper post is operated by its own lever at the bar — get familiar with the actuation point before a technical descent so it becomes second nature.
Technical Specifications
- Frame: ALX Trail frame, 135mm travel (29"), tapered head tube
- Fork: RockShox Recon RL Boost, 15x110mm, 140mm (29") travel
- Bottom Bracket: Shimano 2-piece crankset, BSA threaded
- Chain: KMC X12, 12-speed
- Crank: 12-speed, 11-51T
- Shift Levers: Shimano Deore SL-M6100-R, 1x12-speed trigger
- Cassette: Shimano Deore CS-M6100, 10-51T, Microspline
- Front Derailleur: N/A - 1x drivetrain, no front derailleur
- Rear Derailleur: Shimano Deore RD-M6100-SGS, direct attach
- Grip/Tape: N/A - specific spec not confirmed in available sourcing
- Handlebar: Entity Xpert, alloy, W: 780mm, B: 35mm, 20mm rise
- Stem: Entity Xpert, alloy, E: 35mm, B: 35mm, 7° rise
- Saddle: Entity Xtend
- Seatpost: TranzX JD-YSP23JL dropper, 170mm travel (L/XL)
- Front Brake: Tektro HD-M735 hydraulic disc brake
- Rear Brake: Tektro HD-M735 hydraulic disc brake
- Front Wheel: Entity XL2 disc
- Rear Wheel: Entity XL2 disc
- Front Tire: Performance tire, 29"x2.60"
- Rear Tire: Performance tire, 29"x2.60"
- Pedal: N/A - not confirmed in available sourcing
- Weight: N/A - not confirmed in available sourcing
Additional Information
- Country of Origin: Indonesia
- Imported By: BLITZ, Gat No. 399, Milkat, 2289, Nagar Rd, Sai Satyam Park, Wagholi, Lonikand, Pune - 412207, Maharashtra, India.
- Net Quantity: 1N
- Customer Care Address: 291, 10 Main, 5 Block, Jayanagar, Bangalore - 560041. Ph: (080)47183232, Email: support@bumsonthesaddle.com
- Commodity: Bicycles
- Warranty
Polygon Bicycles are covered by the following warranty terms ensuring freedom from defects in materials and workmanship.
Warranty Coverage Period:
1. For bike frame and non-suspension fork:
- Alloy based frame and fork: 10 years
- Carbon based frame and fork: 5 years
- Steel based frame and fork: 5 years
- Dual suspension series frame: 5 years
2. ENTITY-branded parts and electricity components equipped on E-bike : 2 (two) years since the date of purchase.
3. Paint and sticker are not covered in this warranty.
4. Warranty does not cover wear items such as: bearings, bushings, tires, tubes, rims, brake pads, brake and shifter cables-casings-hose, chains, gears, handle grips, bar tapes, and saddles which are subject to varying wear life depending on use, load, weather, road conditions etc.
- Misuse or Negligence: The warranty does not cover damages resulting from misuse, abuse, or negligent handling of the products, including but not limited to improper installation, disassembly, or modification.
- Unauthorized Repairs or Alterations: Any attempt to repair or alterations by individuals or service providers not authorized by the manufacturer will void the warranty.
- Natural Wear and Tear: Normal wear and tear, including cosmetic deterioration, scratches, dents and fading over time, are excluded from the warranty coverage.
- Accidents or External Forces: Damages caused by accidents, improper packing, collisions, unauthorized tampering or exposure to extreme external forces (e.g., impacts, falls, or severe weather conditions) are not covered under this warranty.
- Incompatible Use: The warranty does not extend to damages resulting from using the products in ways inconsistent with their intended purpose or specifications.
- Failure to Follow Instructions: Damages arising from a failure to follow the product's operating instructions, guidelines, or recommended practices as outlined in the user manual are not covered.
- Battery Exclusions: For products with rechargeable Lithium-ion batteries, the warranty may exclude battery degradation over time or failures caused by non-compliance with proper charging procedures.
- Third-Party Accessories: Damages caused by the use of third-party accessories, components, or modifications not explicitly approved by the manufacturer are not covered.
- Failure to Provide Proof of Purchase: Warranty claims may require proof of purchase, and failure to provide such documentation may result in the exclusion of the product from warranty coverage.
- Exclusion for Water Damage: Any damage relating to damage caused by water because some products are water repellant but not Water Proof
- Non-specified conditions: Not includes damaged caused to products by improper accessories or improper fittings or for use in non specified conditions
- The warranty is available only to the Original purchaser/buyer of products
- Service must be performed by Brand or an authorized reseller.
- Insurance, handling and transportation charges to Brand Distributor shall be borne by Customer.
- For some products registration is required to extend the warranty. Failure to register voids extended warranty
- The decision to replace or repair a product is influenced by the brand and various factors